Intel SC5299BRP, SC5299-E Technical Product Specification

Download

Intel® Entry Server Chassis SC5299-E

Technical Product Specification

Intel order number D37594-005

Enterprise Platforms and Services Marketing

Revision 3.1

May 2010

Revision History Intel® Entry Server Chassis SC5299-E TPS

Revision History

Date Revision

Number

April 2006 1.0 Initial release. December 2006 1.1 Changed “Country” to “Region” in Section 9.1.5. July 2007 2.0 Added SC5299UP to SC5299-E family. November 2007 2.1 Added BTU information to SC5299-E family. December 2009 3.0 Updated section 1.1 and section 8. May 2010 3.1 Deleted CCC and CNCA content.

Modifications

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Disclaimers

Disclaimers

Information in this document is provided in connection with Intel® products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel's Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.

Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.

This document contains information on products in the design phase of development. Do not finalize a design with this information. Revised information will be published when the product is available. Verify with your local sales office that you have the latest datasheet before finalizing a design.

The Intel® Entry Server Chassis SC5299-E may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel Corporation server baseboards contain a number of high-density VLSI and power delivery components that need adequate airflow to cool. Intel’s own chassis are designed and tested to meet the intended thermal requirements of these components when the fully integrated system is used together. It is the responsibility of the system integrator that chooses not to use Intel developed server building blocks to consult vendor datasheets and operating parameters to determine the amount of air flow required for their specific application and environmental conditions. Intel Corporation cannot be held responsible if components fail or the server board does not operate correctly when used outside any of their published operating or non-operating limits.

Intel, Pentium, Itanium, and Xeon are trademarks or registered trademarks of Intel Corporation. *Other brands and names may be claimed as the property of others.

Revision 3.1 Intel Confidential

iii

Intel order number D37594-005

Table of Contents Intel® Entry Server Chassis SC5299-E TPS

Table of Contents

1. Product Overview ..................................................................................................................1

1.1 Intel® Entry Server Chassis SC5299-E Design Features...............................................1

1.2 Chassis Views ...........................................................................................................3

1.3 System Color.............................................................................................................6

1.4 Chassis Security ........................................................................................................6

1.5 I/O Panel ...................................................................................................................6

1.6 Rack and Cabinet Mounting Option.............................................................................6

1.7 Front Bezel Features.................................................................................................7

1.8 Peripheral Bays .........................................................................................................7

2. Power Sub-system.................................................................................................................8

2.1 420-Watt Power Supply ............................................................................................8

2.1.1 Mechanical Overview.................................................................................................9

2.1.2 Airflow and Temperature ........................................................................................10

2.1.3 Output Cable Harness..............................................................................................10

2.1.4 AC Input Requirements............................................................................................14

2.1.5 DC Output Specifications .........................................................................................16

2.1.6 Protection Circuits...................................................................................................21

2.2 550-Watt Power Supply ..........................................................................................24

2.2.1 Mechanical Outline...................................................................................................25

2.2.2 AC Input Voltage Requirements ...............................................................................27

2.2.3 Efficiency................................................................................................................31

2.2.4 DC Output Specifications .........................................................................................31

2.2.5 Protection Circuits...................................................................................................41

2.2.6 Control and Indicator Functions................................................................................43

2.3 650-W Power Supply Module...................................................................................45

2.3.1 Mechanical Overview...............................................................................................45

2.3.2 AC Input Requirements............................................................................................46

2.3.3 DC Output Specification...........................................................................................51

2.3.4 Protection Circuits...................................................................................................57

2.3.5 Control and Indicator Functions................................................................................58

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Table of Contents

2.3.6 SMBus Monitoring Interface.....................................................................................61

2.4 650-W Power Distribution Board (PDB) ....................................................................62

2.4.1 Mechanical Overview...............................................................................................63

2.4.2 DC Output Specification...........................................................................................64

2.4.3 DC/DC Converters Dynamic Loading .........................................................................70

2.4.4 Protection Circuits...................................................................................................75

2.4.5 Control and Indicator Functions (Hard-wired)............................................................76

2.4.6 PSMI (Power Supply Monitoring Interface)................................................................79

2.5 670-W Power Supply...............................................................................................80

2.5.1 Mechanical Overview...............................................................................................80

2.5.2 Acoustic Requirements............................................................................................82

2.5.3 Airflow Requirements..............................................................................................82

2.5.4 Temperature Requirements.....................................................................................82

2.5.5 Output Wire Harness Drawing..................................................................................83

2.5.6 Power Connectors...................................................................................................85

2.5.7 AC Input Requirements............................................................................................89

2.5.8 DC Output Specifications .........................................................................................94

2.5.9 Protection Circuits.................................................................................................101

2.5.10 Control and Indicator Functions..............................................................................103

3. Chassis Cooling ..................................................................................................................105

3.1 Fan Configuration..................................................................................................105

3.2 Server Board Fan Control.......................................................................................105

3.3 Cooling Solution.....................................................................................................106

4. Peripheral and Hard Drive Support ...................................................................................107

4.1 3.5-in Peripheral Drive Bay ....................................................................................107

4.2 5.25-in Peripheral Drive Bays ................................................................................107

4.3 Hard Disk Drive Bays .............................................................................................108

4.3.1 Fixed Hard Drive Bay.............................................................................................108

4.3.2 SAS Non-expander/Serial-ATA (SATA) Hot Swap Back Plane (HSBP) .......................109

5. Standard Control Panel......................................................................................................120

5.1 Control Panel.........................................................................................................120

6. Intel® Local Control Panel...................................................................................................122

6.1 Internal Control Panel Headers ..............................................................................123

Revision 3.1

Intel order number D37594-005

Table of Contents Intel® Entry Server Chassis SC5299-E TPS

7. System Interconnection ....................................................................................................124

7.1 Signal Definitions ..................................................................................................124

7.2 Chassis Internal Cables ..........................................................................................124

7.2.1 Control Panel Cable................................................................................................124

7.2.2 USB Cable .............................................................................................................124

7.2.3 Fan Connector.......................................................................................................124

7.2.4 Chassis Intrusion Cable ..........................................................................................124

7.3 Server Board Internal Cables..................................................................................124

7.4 Accessory Cables...................................................................................................124

7.5 I/O Panel Connectors .............................................................................................124

7.6 Spares and Accessories .........................................................................................125

8. Supported Intel® Server Boards.........................................................................................126

9. Regulatory, Environmentals, and Specifications ..............................................................127

9.1 Product Regulatory Compliance .............................................................................127

9.1.1 Product Safety Compliance ....................................................................................127

9.1.2 Product EMC Compliance – Class A Compliance........................................................127

9.1.3 Product Ecology Requirements ..............................................................................128

9.1.4 Certifications/Registrations/Declarations ...............................................................128

9.1.5 Product Regulatory Compliance Markings...............................................................129

9.2 Electromagnetic Compatibility Notices ...................................................................130

9.2.1 FCC Verification Statement (USA) ..........................................................................130

9.2.2 ICES-003 (Canada).................................................................................................130

9.2.3 Europe (CE Declaration of Conformity) ...................................................................131

9.2.4 Japan EMC Compatibility.........................................................................................131

9.2.5 BSMI (Taiwan) .......................................................................................................131

9.2.6 RRL (Korea)...........................................................................................................131

9.3 Regulated Specified Components...........................................................................132

9.4 End of Life/Product Recycling ................................................................................132

9.5 Restriction of Hazardous Substances (RoHS) Compliance........................................132

9.6 Replacing the Back up Battery ...............................................................................133

9.7 System-level Environmental Limits ........................................................................133

9.8 BTU Information....................................................................................................134

9.9 Serviceability and Availability.................................................................................135

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Table of Contents

9.10 Calculated MTBF....................................................................................................135

Appendix A: Integration and Usage Tips .................................................................................137

Glossary ....................................................................................................................................138

Revision 3.1

vii

Intel order number D37594-005

List of Figures Intel® Entry Server Chassis SC5299-E TPS

List of Figures

Figure 1. Front Closed Chassis View of Intel® Entry Server Chassis SC5299-E..........................3

Figure 2. Rear Closed Chassis View of Intel® Entry Server Chassis SC5299-E ..........................4

Figure 3. Front Internal Chassis View of Intel® Entry Server Chassis SC5299-E(DP/WS/BRP

configuration shown)..............................................................................................................5

Figure 4. Rear Internal Chassis View of Intel® Entry Server Chassis SC5299-E with Optional

Hot-swap Drive Bay................................................................................................................5

Figure 5. ATX 2.2 I/O Aperture.....................................................................................................6

Figure 6. Mechanical Drawing for Power Supply Enclosure.........................................................9

Figure 7. Output Cable Harness for 420-W Power Supply.........................................................11

Figure 8. Output Voltage Timing.................................................................................................20

Figure 9. Mechanical Drawing for Power Supply Enclosure.......................................................25

Figure 10. System Airflow Impedance........................................................................................26

Figure 11. Output Voltage Timing...............................................................................................40

Figure 12. Turn On/Off Timing (Power Supply Signals)..............................................................41

Figure 13. Output Voltage Timing...............................................................................................55

Figure 14. Mechanical Drawing for Dual (1+1 Configuration) Power Supply Enclosure.............63

Figure 15. Output Voltage Timing...............................................................................................73

Figure 16. Turn On/Off Timing (Power Supply Signals)..............................................................74

Figure 17. Mechanical Drawing of the 670-W Power Supply Enclosure.....................................81

Figure 18. Output Harness for 670-W Power Supply..................................................................84

Figure 19. Output Voltage Timing...............................................................................................99

Figure 20. Turn On/Off Timing (Power Supply Signals)............................................................101

Figure 21. Cooling Fan Configuration.......................................................................................106

Figure 22. Drive Bay Locations for Intel® Entry Server Chassis SC5299-E (DP/WS/BRP

configuration shown)..........................................................................................................107

Figure 23. 6-HDD Fixed Drive Bay, Rear Isometric View .........................................................108

Figure 24. Intel® Entry Server Chassis SC5299-E 6HDD SATA HSBP Block Diagram............110

Figure 25. Intel® Entry Server Chassis SC5299-E 6HDD SATA Hot Swap Backplane I2C Bus

Connection Diagram...........................................................................................................112

Figure 26. Intel® Entry Server Chassis SC5299-E 6HDD SATA Hot Swap Backplane Board

Layout.................................................................................................................................118

Figure 27. Panel Controls and Indicators..................................................................................120

Figure 28. SKU3 - Pedestal Server Application........................................................................122

Revision 3.1

viii

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS List of Figures

Figure 29. Local Control Panel Components............................................................................122

Rev

ision 3.1

Intel order number D37594-005

List of Tables Intel® Entry Server Chassis SC5299-E TPS

List of Tables

Table 1. Intel® Entry Server Chassis SC5299-E UP, DP, BRP, and WS Features.......................2

Table 2. Environmental Requirements........................................................................................10

Table 3. Cable Lengths...............................................................................................................12

Table 4. P1 Baseboard Power Connector ..................................................................................12

Table 5. P2 Processor Power Connector....................................................................................13

Table 6. P3-P6, P8-P9 Peripheral Connectors...........................................................................13

Table 7. P10 Right-angle SATA Power Connector.....................................................................14

Table 8. AC Input Rating.............................................................................................................14

Table 9. AC Line Sag Transient Performance............................................................................16

Table 10. AC Line Surge Transient Performance.......................................................................16

Table 11. Load Ratings...............................................................................................................17

Table 12. Voltage Regulation Limits...........................................................................................18

Table 13. Transient Load Requirements.....................................................................................18

Table 14. Capacitive Loading Conditions ...................................................................................19

Table 15. Ripple and Noise.........................................................................................................19

Table 16. Output Voltage Timing................................................................................................20

Table 17. Turn On/Off Timing.....................................................................................................20

Table 18. Over Voltage Protection Limits ...................................................................................22

Table 19. PSON# Signal Characteristic......................................................................................23

Table 20. PWOK Signal Characteristics.....................................................................................23

Table 21. Acoustic Requirements...............................................................................................26

Table 22. Environmental Requirements......................................................................................27

Table 23. AC Input Rating...........................................................................................................27

Table 24. AC Line Sag Transient Performance..........................................................................28

Table 25. AC Line Surge Transient Performance.......................................................................28

Table 26. Performance Criteria...................................................................................................28

Table 27. AC Line Dropout/Holdup.............................................................................................30

Table 28. Efficiency.....................................................................................................................31

Table 29. Cable Lengths.............................................................................................................32

Table 30. P1 Main Power Connector..........................................................................................32

Table 31. P2 Processor Power Connector..................................................................................33

Table 32. P12 Baseboard Power Connector ..............................................................................33

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS List of Tables

Table 33. P3, P4, P6, P7, P8, P9 Peripheral Power Connectors................................................33

Table 34. P5 Floppy Power Connector.......................................................................................34

Table 35. P10 SATA Power Connectors.....................................................................................34

Table 36. P11 SATA Power Connectors.....................................................................................34

Table 37. Load Ratings...............................................................................................................35

Table 38. Power On Load Ratings..............................................................................................36

Table 39. Power On Voltage Regulation Limits..........................................................................36

Table 40. Voltage Regulation Limits...........................................................................................37

Table 41. Transient Load Requirements.....................................................................................37

Table 42. Capacitive Loading Conditions ...................................................................................38

Table 43. Ripple and Noise.........................................................................................................39

Table 44. Output Voltage Timing................................................................................................39

Table 45. Turn On/Off Timing.....................................................................................................40

Table 46. Over-current Protection...............................................................................................42

Table 47. Over-voltage Protection Limits....................................................................................42

Table 48. PSON# Signal Characteristic.......................................................................................43

Table 49. PWOK Signal Characteristics.....................................................................................44

Table 50. Acoustic Requirements...............................................................................................46

Table 51. Thermal Requirements ...............................................................................................46

Table 52. AC Input Rating...........................................................................................................47

Table 53. AC Line Sag Transient Performance..........................................................................47

Table 54. AC Line Surge Transient Performance.......................................................................48

Table 55. Performance Criteria...................................................................................................48

Table 56. Holdup Requirements.................................................................................................49

Table 57. Edge Finger Power Supply Connector Pin-out...........................................................51

Table 58. Power Supply Module Load Ratings...........................................................................53

Table 59. Voltage Regulation Limits...........................................................................................53

Table 60. Transient Load Requirements.....................................................................................53

Table 61. Capacitive Loading Conditions ...................................................................................54

Table 62. Ripple and Noise.........................................................................................................54

Table 63. Output Voltage Timing................................................................................................55

Table 64. Turn On/Off Timing.....................................................................................................56

Table 65. Over-current Protection (OCP) ...................................................................................57

Table 66. Over-voltage Protection Limits....................................................................................58

Table 67. PSON# Signal Characteristic.......................................................................................59

Revision 3.1

Intel order number D37594-005

List of Tables Intel® Entry Server Chassis SC5299-E TPS

Table 68. PSKILL Signal Characteristics....................................................................................60

Table 69. PWOK Signal Characteristics.....................................................................................60

Table 70. LED Indicators ............................................................................................................61

Table 71. SMBus Device Addressing .........................................................................................62

Table 72. Environmental Requirements......................................................................................63

Table 73. Edge Finger Power Supply Connector Pin-out...........................................................64

Table 74. Cable Lengths.............................................................................................................65

Table 75. P1 Baseboard Power Connector ................................................................................66

Table 76. P2 Processor Power Connector..................................................................................67

Table 77. P13 12V4 Power Connector .......................................................................................67

Table 78. Power Signal Connector.............................................................................................67

Table 79. Peripheral Power Connectors.....................................................................................68

Table 80. Floppy Power Connector ............................................................................................68

Table 81. 12V4 Power Connector...............................................................................................68

Table 82. SATA Power Connector..............................................................................................69

Table 83. +12V Outputs Load Ratings........................................................................................69

Table 84. DC/DC Converter Load Ratings..................................................................................70

Table 85. Voltage Regulation Limits...........................................................................................70

Table 86. Transient Load Requirements.....................................................................................71

Table 87. Capacitive Loading Conditions ...................................................................................71

Table 88. Ripple and Noise.........................................................................................................72

Table 89. Output Voltage Timing................................................................................................72

Table 90. Turn On/Off Timing.....................................................................................................73

Table 91. Over-current Protection Limits/240VA Protection.......................................................75

Table 92. Over-voltage Protection (OVP) Limits.........................................................................76

Table 93. PSON# Signal Characteristics.....................................................................................77

Table 94. PWOK Signal Characteristics.....................................................................................78

Table 95. SMBAlert# Signal Characteristics...............................................................................78

Table 96. Device Address Locations ..........................................................................................79

Table 97. Sound Power Requirement.........................................................................................82

Table 98. Thermal Requirements ...............................................................................................82

Table 99. Cable Lengths.............................................................................................................83

Table 100. P1 Baseboard Power Connector ..............................................................................85

Table 101. P2 Processor Power Connector................................................................................86

Table 102. Power Signal Connector...........................................................................................86

Revision 3.1

xii

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS List of Tables

Table 103. 12V4 Power Connector.............................................................................................87

Table 104. PCI Express Connector ............................................................................................87

Table 105. Peripheral Power Connectors...................................................................................87

Table 106. P7 Right-angle Peripheral Power Connector............................................................88

Table 107. P5 Floppy Power Connector.....................................................................................88

Table 108. P12 Right-angle SATA Power Connector.................................................................88

Table 109. P13 SATA Power Connector ....................................................................................89

Table 110. AC Input Rating.........................................................................................................90

Table 111. Efficiency...................................................................................................................90

Table 112. AC Line Dropout/Holdup...........................................................................................90

Table 113. Performance Criteria.................................................................................................92

Table 114. AC Line Sag Transient Performance........................................................................93

Table 115. AC Line Surge Transient Performance.....................................................................93

Table 116. Load Ratings.............................................................................................................95

Table 117. Voltage Regulation Limits.........................................................................................96

Table 118. Transient Load Requirements...................................................................................96

Table 119. Capacitive Loading Conditions .................................................................................96

Table 120. Pre-set Lighter Load .................................................................................................97

Table 121. Pre-set Lighter Voltage Regulation Limits.................................................................98

Table 122. Ripple and Noise.......................................................................................................98

Table 123. Output Voltage Timing..............................................................................................99

Table 124. Turn On/Off Timing.................................................................................................100

Table 125. Over-current Protection (OCP)/240VA....................................................................101

Table 126. Over-voltage Protection Limits................................................................................102

Table 127. PSON# Signal Characteristic...................................................................................103

Table 128. PWOK Signal Characteristics.................................................................................104

Table 129. I2C Bus Addressing.................................................................................................112

Table 130. I2C Bus Loading......................................................................................................112

Table 131. GEM424* Controller GPIO Assignment..................................................................113

Table 132. LED Function..........................................................................................................115

Table 133. 7-Pin SATA Connector Pin-out...............................................................................115

Table 134. 22-Pin SATA Connector Pin-out.............................................................................115

Table 135. Power Connector Pin-out........................................................................................116

Table 136. IPMB Header Pin-out..............................................................................................117

Table 137. SATA Host I2C Header Pin-out...............................................................................117

Revision 3.1

xiii

Intel order number D37594-005

List of Tables Intel® Entry Server Chassis SC5299-E TPS

Table 138. SATA Hot-swap Backplane Connector Specifications............................................118

Table 139. Control Panel LED Functions..................................................................................121

Table 140. IPMI Header............................................................................................................123

Table 141. System Office Environment Summary....................................................................134

Table 142. System BTU Information Table...............................................................................134

Table 143. Mean Time To Repair Estimate..............................................................................135

Table 144. Intel® Entry Server Chassis SC5299-E Component MTBF.....................................136

Revision 3.1

xiv

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS List of Tables

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Product Overview

1. Product Overview

The Intel® Entry Server Chassis SC5299-E is a 5.2U pedestal or 6U rack mountable server chassis that is designed to support the Intel

Server Boards S5000PSL, S5000XVN, S5000VSA and S3420GP series. This chapter provides a high-level overview of the chassis features. Greater detail for each major chassis component or feature is provided in the following chapters.

1.1 Intel® Entry Server Chassis SC5299-E Design Features

The Intel® Entry Server Chassis SC5299-E addresses the value server market with three power factor correction (PFC) power supply unit (PSU) configurations:

 SC5299UP – 420-W fixed PSU for single-processor server boards  SC5299DP – 550-W fixed PSU for dual-processor server boards  SC5299WS – 670-W fixed PSU for dual-processor workstation boards  SC5299BRP – 650-W 1+1 redundant PSU for dual-processor server boards

The UP, DP and WS power supply configurations each include an Intel validated PSU with an integrated cooling fan and one AC line input. The BRP power supply configuration includes (1 of

2) redundant Intel validated PSU with an integrated cooling fan and one AC line input. The cooling sub-system in the Intel

system fan and one power supply fan. A 92-mm drive bay fan is only included with the SC5299WS configuration. A 92-mm drive bay fan is also included with the optional hot swap drive bay mounting bracket kit.

Entry Server Chassis SC5299-E consists of one 120-mm

A removable access cover provides entry to the interior of the chassis. The rear I/O panel conforms to the Advanced Technology Extended (ATX) Specification, Revision 2.2. The chassis supports six full-length expansion cards. There are two front USB port connections, and one rear knock-out location for an optional rear mounted serial port. A control panel board designed for Server Standards Infrastructure (SSI) Entry E-Bay (EEB) 3.61-compliant server boards is also provided with the server chassis.

The Intel

Entry Server Chassis SC5299-E supports up to six hard drives in all three configurations. Two 5.25-in, half-height drive bays are available for peripherals, such as CD/DVD-ROM drives and tape drives. An optional hot-swap SAS non-expander/SAS expander or SCSI drive bay kit provides an upgrade path to allow the Intel SC5299-E to support up to six hot-swap drives. Refer to the Drive Cage Upgrade Kit Installation Guide for the Intel

Entry Server Chassis SC5299-E for complete hot swap drive cage

Entry Server Chassis

installation instructions. When installed, the hot-swap drive bay replaces the fixed hard drive bay.

The Intel

Entry Server Chassis SC5299-E makes extensive use of tool-less hardware features that support tool-less installation and removal of fans, fixed and hot swap hard drives, fixed and hot swap drive bays, PCI cards, hot swap PSU modules, fixed PSU, floppy drives, and CD/DVD ROM drives.

Revision 3.1

Intel order number D37594-005

Product Overview Intel® Entry Server Chassis SC5299-E TPS

This specification details the key features of the product. Reference documents listed at the back of this document provide additional product specification details for the server boards, backplanes, and power supplies validated for use with this chassis. Check the compatibility, section on the support website for more details:

http://www.intel.com/p/en_US/support/highlights/server/sc5299-e

The following table summarizes the features for all chassis combinations:

Table 1. Intel® Entry Server Chassis SC5299-E UP, DP, BRP, and WS Features

Configuration SC5299UP SC5299DP SC5299BRP SC5299WS

Intel® Server Board Support

Intel® Server Board S3200SHV

Intel

Server Board

S3210SHLC

Intel

Server Board

S3210SHLX

Intel

Server Board

S3430GPV

Server Board

Intel S5000VSA

Intel

Server Board

S5000PSL

Intel

Server Board

S5000XSL

Intel

Server Board

S3420GPLC

Intel

Server Board

S3420GPLX

Intel

Server Board

S5000VSA

Intel

Server Board

S5000PSL

Intel

Server Board

S5000XSL

Intel

Server Board

S3420GPLC

Intel

Server Board

S3420GPLX

Intel

Server Board

S5000XVN

Power Delivery 420-W PFC Intel

validated PSU with integrated cooling fan.

550-W PFC Intel validated PSU with integrated cooling fan.

650-W PFC Intel validated PSU with integrated cooling fan.

670-W PFC Intel validated PSU with

integrated cooling fan. One additional 650-W PSU can be added for redundancy.

System Cooling One tool-less, 120-mm chassis fan. One tool-less, 120-mm

chassis fan. One tool-

less 92-mm drive bay

fan.

Peripheral Bays Two tool-less, multi-mount 5.25-in peripheral bays. One standard 3.5-in removable media peripheral

bay.

Drive Bays Includes one tool-less fixed drive bay. Supports

up to four hard drives.

Includes one tool-less fixed drive bay for up to six fixed drives.

Optional hot-swap tool-

less six-drive bay is

available.

Optional hot-swap tool-less drive bay is available. PCI Slots 7 slots and support for 6 full-length with tail card guide Form Factor 5.2U tower, convertible to 6U rack mount Front Panel LEDs for NIC1, NIC2, HDD activity, power status, and system fault status.

Switches for power, NMI, and reset.

Integrated temperature sensor for fan speed management. External front Two USB ports

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Product Overview

Configuration SC5299UP SC5299DP SC5299BRP SC5299WS

connectors Color Black Construction 1.0-mm, zinc-plated sheet metal, meets Intel Cosmetic Spec # C25432 Chassis ABS Fire retardant, non- brominated, PC-ABS Dimensions

Pedestal Dimensions

Rack

1.2 Chassis Views

17.8 in (45.2 cm) x 9.256 in (23.5 cm) x 19 in (48.3 cm)

9.256 in (23.5 cm) x 17.6 in (44.7 cm) x 19 in (48.3 cm)

Figure 1. Front Closed Chassis View of Intel® Entry Server Chassis SC5299-E

Revision 3.1

TP01717

A. Control panel controls and indicators B. Two half-height 5.25-in peripheral drive bays C. 3.5-in removable media drive bay D. Internal hard drive bay cage (behind door) E. Security lock F. USB ports

Intel order number D37594-005

Product Overview Intel® Entry Server Chassis SC5299-E TPS

A B

TP00866

A. Power supply (fixed power supply shown) B. AC input power connector C. I/O Ports D. Expansion slot covers E. Alternate external SCSI knockout F. 120-mm system fan G. Serial B port knockout H. Location to install padlock loop I. External SCSI knockout J. Alternate Serial B port knockout

Figure 2. Rear Closed Chassis View of Intel® Entry Server Chassis SC5299-E

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Product Overview

AF000447

Figure 3. Front Internal Chassis View of Intel

configuration shown)

Entry Server Chassis SC5299-E(DP/WS/BRP

Figure 4. Rear Internal Chassis View of Intel

Revision 3.1

Entry Server Chassis SC5299-E with Optional Hot-

swap Drive Bay

Intel order number D37594-005

TP00868

Product Overview Intel® Entry Server Chassis SC5299-E TPS

1.3 System Color

The Intel® Entry Server Chassis SC5299-E is offered in one color - Black (GE701)

1.4 Chassis Security

A variety of chassis security options are provided at the system level:

 A removable padlock loop at the rear of the system access cover can be used to prevent

access to the microprocessors, memory, and add-in cards. A variety of lock sizes can be accommodated by the 0.270-inch diameter loop.

 A two-position key lock/switch will unlock the front bezel for DP, WS, and BRP

configurations.

 A chassis intrusion switch is provided, allowing server management software to detect

unauthorized access to the system side cover.

Note: See the technical product specification appropriate to the server board for a description of BIOS and management security features for each specific supported platform. Technical product specifications can be found at http://intel.com/support

1.5 I/O Panel

All input/output (I/O) connectors are accessible from the rear of the chassis. The SSI E-bay

3.61-compliant chassis provides an ATX 2.2-compatible cutout for I/O shield installation. Boxed

Intel

server boards provide the required I/O shield for installation in the cutout. The I/O cutout

dimensions are shown in the following figure for reference.

1.750 ± 0.008

(0.150)

R 0.039 MAX, TYP

I/O Aperture

Figure 5. ATX 2.2 I/O Aperture

0.100 Min keepout around opening

Baseboard

5.196 ± 0.0106.250 ± 0.008

Datum 0,0

(0.650)

1.6 Rack and Cabinet Mounting Option

The Intel® Entry Server Chassis SC5299-E supports a rack mount configuration. The rack mount kit includes the chassis slide rails, rack handle, rack orientation label, screws, and manual. This rack mount kit is designed to meet the EIA-310-D enclosure specification. General rack compatibility is further described in the Server Rack Cabinet Compatibility Guide found at

http://intel.com/support

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Product Overview

1.7 Front Bezel Features

The bezel is constructed of molded plastic and attaches to the front of the chassis with three clips on the right side and two snaps on the left. The snaps at the left attach behind the access cover, thereby preventing accidental removal of the bezel. The bezel can only be removed by first removing the server access cover. This provides additional security to the hard drive and peripheral bay area. The bezel also includes a key-locking door that covers the drive cage area and allows access to hot swap drives when a hot swap drive bay is installed.

The peripheral bays are covered with plastic snap-in cosmetic pieces that must be removed to add peripherals to the system. Control panel buttons and lights are located along the right side of the peripheral bays.

1.8 Peripheral Bays

Two 5.25-in, half-height drive bays are available for CD/DVD-ROM or tape drives as well as one

3.5-inch removable media drive bay. Drive installation is tool-less and requires no screws.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2. Power Sub-system

2.1 420-Watt Power Supply

The 420-W power supply specification defines a non-redundant power supply that supports DP

Intel

Xeon™ entry server systems. The 420-W power supply has 6 outputs: 3.3V, 5V, 12V1, 12V2, -12V and 5VSB. The form factor fits into a pedestal system and provides a wire harness output to the system. An IEC connector is provided on the external face for AC input to the power supply.

The power supply incorporates a Power Factor Correction circuit. The power supply is tested as described in EN 61000-3-2: Electromagnetic Compatibility (EMC) Part 3: Limits- Section 2: Limits for harmonic current emissions and meets the harmonic current emissions limits specified for ITE equipment.

The power supply is tested as described in JEIDA MITI Guideline for Suppression of High Harmonics in Appliances and General-Use Equipment and meets the harmonic current emissions limits specified for ITE equipment.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.1.1 Mechanical Overview

Figure 6. Mechanical Drawing for Power Supply Enclosure

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.1.2 Airflow and Temperature

The power supply operates within all specified limits over the Top temperature range. The average air temperature difference ( T not exceed 20C. All airflow passes through the power supply and not over the exterior surfaces of the power supply.

Table 2. Environmental Requirements

Item Description Min Specification Units

) from the inlet to the outlet of the power supply does

Top Operating temperature range. 0 50 T

Non-operating temperature range. -40 70

non-op

Altitude Maximum operating altitude 1500 m

C C

The power supply meets UL enclosure requirements for temperature rise limits. All sides of the power supply, with the exception of the air exhaust side, are classified as “Handle, knobs, grips, etc. held for short periods of time only”.

2.1.3 Output Cable Harness

Listed or recognized component appliance wiring material (AVLV2), CN, rated min 105 C, 300Vdc is used for all output wiring.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Figure 7. Output Cable Harness for 420-W Power Supply

NOTES:

1. ALL DIMENSIONS ARE IN MM

2. ALL TOLERANCES ARE +10 MM/-0 MM

3. INSTALL 1 TIE WRAP WITHIN 12MM OF THE PSU CAGE

4. MARK REFERENCE DESIGNATOR ON EACH CONNECTOR

5. TIE WRAP EACH HARNESS AT APPROX. MID POINT

6. TIE WRAP P1 WITH 2 TIES AT APPROXIMATELY 15M SPACING.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 3. Cable Lengths

890

Length

(mm)

No. of pins Description

Right-angle SATA Power Connector

From

Power Supply cover exit hole P1 425 24 Baseboard Power Connector Power Supply cover exit hole P2 425 8 Processor Power Connector Power Supply cover exit hole P3 250 4 Peripheral Power Connector Extension P4 100 4 Peripheral Power Connector Extension from P4 P5 100 4 Floppy Power Connector Power Supply cover exit hole P6 890 4 Peripheral Power Connector Extension P7 75 4 Peripheral Power Connector Power Supply cover exit hole P8 890 4 Peripheral Power Connector Extension P9 75 4 Peripheral Power Connector

Power Supply cover exit hole P10

Extension P11 75 5 SATA Power Connector

To connector

2.1.3.1 P1 Baseboard Power Connector

Connector housing: 24- Pin Molex* Mini-Fit Jr.

39-01-2245 or equivalent

Contact: Molex* Mini-Fit, HCS, Female, Crimp 44476 or equivalent

Table 4. P1 Baseboard Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 +3.3 VDC Orange 13 +3.3 VDC* Orange 2 +3.3 VDC Orange 14 -12 VDC Blue 3 COM Black 15 COM Black 4 +5 VDC Red 16 PSON# Green 5 COM Black 17 COM Black 6 +5 VDC Red 18 COM Black 7 COM Black 19 COM Black 8 PWR OK Gray 20 Reserved N.C. 9 5VSB Purple 21 +5 VDC Red

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

10 +12V2 W hite/Blue Stripe 22 +5 VDC Red 11 +12V2 W hite/Blue Stripe 23 +5 VDC Red 12 +3.3 VDC Orange 24 COM Black

Note:

3.3V Locate Sense Double Crimped into pin 13 (with #22 AWG Orange/White stripe wire).

2.1.3.2 P2 Processor Power Connector

Connector housing: 8- Pin Molex 39-01-2085 or equivalent Contact: Molex

44476-1111 or equivalent

Table 5. P2 Processor Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 COM Black 5 +12V1 Yellow 2 COM Black 6 +12V1 Yellow 3 COM Black 7 +12V1 Yellow 4 COM Black 8 +12V1 Yellow

2.1.3.3 P3-P9 Peripheral Connectors

Connector housing: AMP* V0 P/N is 770827-1 or equivalent Contact: AMP* 61314-1 contact or equivalent

Table 6. P3-P6, P8-P9 Peripheral Connectors

Pin Signal 18 AWG Color

1 +12 V2 Blue/White 2 COM Black 3 COM Black 4 +5 VDC Red

2.1.3.4 P10 Right-angle, P11 SATA Power Connectors

Connector Housing: Contact:

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 7. P10 Right-angle SATA Power Connector

Pin Signal 24 AWG Color

1 +3.3V Orange 2 Ground Black 3 +5V Red 4 Ground Black 5 +12V2 Blue/White

2.1.4 AC Input Requirements

The power supply operates within all specified limits over the following input voltage range, shown in the following table. Harmonic distortion of up to 10% THD must not cause the power supply to go out of specified limits. The power supply does power off if the AC input is less than 75VAC +/-5VAC range. The power supply starts up if the AC input is greater than 85VAC +/4VAC. Application of an input voltage below 85VAC does not cause damage to the power supply, including a fuse blow.

Table 8. AC Input Rating

PARAMETER MIN Rated MAX Max Input

Current

Voltage (110) 90 V

Voltage (220) 180 V Frequency 47 Hz 63 Hz

100-127 V

rms

200-240 V

rms

135 V

rms

265 V

rms

7.7 A

rms

4.3 A

rms

85Vac +/-

rms

Start up VAC Power Off VAC

75Vac +/-

4Vac

5Vac

2.1.4.1 AC Inlet Connector

The AC input connector is an IEC 320 C-14 power inlet. This inlet is rated for 15A/250VAC.

2.1.4.2 Efficiency

The power supply has an efficiency of 68.5% at maximum load and over the specified AC voltage.

2.1.4.3 AC Line Dropout/Holdup

An AC line dropout is defined to be when the AC input drops to 0VAC at any phase of the AC line for any length of time. During an AC dropout of one cycle or less the power supply meets dynamic voltage regulation requirements over the rated load. An AC line dropout of one cycle or

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

less (20ms min) does not cause any tripping of control signals or protection circuits (= 20ms holdup time requirement). If the AC dropout lasts longer than one cycle, the power will recover and meet all turn on requirements. The power supply meets the AC dropout requirement over rated AC voltages, frequencies, and output loading conditions. Any dropout of the AC line does not cause damage to the power supply.

2.1.4.3.1 AC Line 5VSB Holdup

The 5VSB output voltage stays in regulation under its full load (static or dynamic) during an AC dropout of 70ms min (=5VSB holdup time) whether the power supply is in the ON or OFF state (PSON asserted or de-asserted).

2.1.4.4 AC Line Fuse

The power supply has a single line fuse on the Line (Hot) wire of the AC input. The line fusing is acceptable for all safety agency requirements. The input fuse is a slow blow type. AC inrush current does not cause the AC line fuse to blow under any conditions. All protection circuits in the power supply do not cause the AC fuse to blow unless a component in the power supply has failed. This includes DC output load short conditions.

2.1.4.5 AC Inrush

AC line inrush current does not exceed 65A peak for up to 10ms, after which, the input current is no more than the specified maximum input current at 265Vac input, 25 degrees C and full load. The peak inrush current is less than the ratings of its critical components (including input fuse, bulk rectifiers, and surge limiting device). For 10ms to 150ms, the inrush current should be less than 25A peak.

The power supply meets the inrush requirements for any rated AC voltage during turn on at any phase of AC voltage, during a single cycle AC dropout condition as well as upon recovery after AC dropout of any duration, and over the specified temperature range (T

). AC line inrush

current may reach up to 60A peak for up to 1 ms.

2.1.4.6 AC Line Surge

The power supply is tested with the system for immunity to AC Ringwave and AC Unidirectional wave, both up to 2kV, per EN 55024:1998, EN 61000-4-5:1995 and ANSI C62.45: 1992.

The power supply complies with the limits defined in EN 55024: 1998 using the IEC 61000-45:1995 test standard and performance criteria B defined in Annex B of CISPR 24.

2.1.4.7 AC Line Transient Specification

AC line transient conditions are defined as “sag” and “surge” conditions. “Sag” conditions are also commonly referred to as “brownout”: these conditions will be defined as the AC line voltage dropping below nominal voltage conditions. “Surge” will be defined to refer to conditions when the AC line voltage rises above nominal voltage.

The power supply meets the requirements under the following AC line sag and surge conditions.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 9. AC Line Sag Transient Performance

Duration Sag Operating AC Voltage Line Frequency Performance Criteria

Continuous 10% Nominal AC Voltage ranges 50/60Hz No loss of function or performance 0 to 1 AC

cycle > 1 AC cycle >10% Nominal AC Voltage ranges 50/60Hz Loss of function acceptable, self

Duration Surge Operating AC Voltage Line Frequency Performance Criteria

Continuous 10% Nominal AC Voltages 50/60Hz No loss of function or performance 0 to ½ AC

cycle

100% Nominal AC Voltage ranges 50/60Hz No loss of function or performance

recoverable

Table 10. AC Line Surge Transient Performance

30% Mid-point of nominal AC

Voltages

50/60Hz No loss of function or performance

2.1.4.8 AC Line Fast Transient (EFT) Specification

The power supply meets the EN 61000-4-5 directive and any additional requirements in IEC1000-4-5:1995 and the Level 3 requirements for surge-withstand capability, with the following conditions and exception:

These input transients do not cause any out-of-regulation conditions, such as overshoot

and undershoot, nor do they cause any nuisance trips of any of the power supply protection circuits

The power supply meets surge-withstand test conditions under maximum and minimum

DC-output load conditions.

2.1.4.9 AC Line Leakage Current

The maximum leakage current to ground for each power supply is 3.5mA when tested at 240VAC.

2.1.5 DC Output Specifications

2.1.5.1 Grounding

The ground of the pins of the power supply output connector provides the power return path. The output connector ground pins are connected to safety ground (power supply enclosure).

2.1.5.2 Standby Output

The 5VSB output is present when an AC input greater than the power supply turn-on voltage is applied.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.1.5.3 Remote Sense

The power supply has remote sense return (ReturnS) to regulate out ground drops for all output voltages; +3.3V, +5V, +12V1, +12V2, -12V, and 5VSB. The power supply uses remote sense (3.3VS) to regulate out drops in the system for the +3.3V output. The +5V, +12V1, +12V2, –12V and 5VSB outputs only use remote sense referenced to the ReturnS signal. The remote sense input impedance to the power supply is greater than 200 on 3.3VS, 5VS. This is the value of the resistor connecting the remote sense to the output voltage internal to the power supply. Remote sense is able to regulate out a minimum of 200mV drop on the +3.3V output. The remote sense return (ReturnS) is able to regulate out a minimum of 200mV drop in the power ground return. The current in any remote sense line is less than 5mA to prevent voltage sensing errors. The power supply operates within specification over the full range of voltage drops from the power supply’s output connector to the remote sense points.

2.1.5.4 Power Module Output Power/Currents

The following table defines power and current ratings for the 420-W power supply. The combined output power of all outputs does not exceed the rated output power. The power supply meets both static and dynamic voltage regulation requirements for the minimum loading conditions.

Voltage

+5V 2A 20A 4.80 - 5.25V 50mV +3V3 0.5A 17A 3.135 - 3.47V 50mV –12V 0A 0.5A -11.52 - -12.6V 120mV

+5VSB 0A 2A 4.80 – 5.25V 70mV +12V1 0.5A 24A 11.40 - 12.6V 120mV +12V2 0.5A 17A 11.40 - 12.6V 120mV

Notes:

1. Noise test: noise bandwidth is from 10 Hz to 20 MHz.

2. Add 0.1 uF and 10uF low ESR capacitors at output connector terminals for ripple and noise measurements.

3. Main O/P shall be enabled by pulled “remote” pin to TTL low level, and disabled by pulled “remote” pin to TTL high level.

4. Max combined power on +5V and +3.3V outputs does not exceed 150 W.

5. 12V1 and 12V2 combined current does not exceed 30A.

6. 12V1 and 12V2 combined peak current does not exceed 34 A for over 12 seconds.

7. All outputs remain within regulation limits.

8. Maximum power does not exceed 450 W at 25 degrees C ambient and 420 W at 50 degrees C ambient.

Table 11. Load Ratings

Load Range Output

Min. Max.

Regulation Ripple and Noise

Max. mV P-P

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.1.5.5 Voltage Regulation

The power supply output voltages are within the following voltage limits when operating at steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise. All outputs are measured with reference to the return remote sense signal (ReturnS). The 5V, 12V1, 12V2, –12V and 5VSB outputs are measured at the power supply connectors referenced to ReturnS. The +3.3V is measured at the remote sense signal (3.3VS) located at the signal connector.

Table 12. Voltage Regulation Limits

Parameter Tolerance MIN NOM MAX Units

+ 3.3V - 5%/+5% +3.135 +3.30 +3.47 V

+ 5V - 4%/+5% +4.80 +5.00 +5.25 V + 12V1 - 5%/+ 5% +11.40 +12.00 +12.60 V + 12V2 - 5%/+ 5% +11.40 +12.00 +12.60 V

- 12V - 5%/+4% -11.52 -12.00 -12.60 V

+ 5VSB - 4%/+5% +4.80 +5.00 +5.25 V

rms

2.1.5.6 Dynamic Loading

The output voltages are within limits specified for the step loading and capacitive loading specified in the following table. The step load may occur anywhere within the MIN load to the MAX load conditions.

Table 13. Transient Load Requirements

Parameter Output Range MAX Step Voltage Overshoot/Undershoot

+12V1DC 0.5A TO 18A 6A

350mV (700mVpk-pk)

+12V2DC 0.5A TO 15A 6A

+5VDC 2A TO 20A 5A

+3.3VDC 0.5A TO 17A 6A

+5VSB 0.1A TO 2.0A 0.7A

Revision 3.1

350mV (700mVpk-pk)

200mV(400mVpk-pk)

200mV (400mVpk-pk)

250mV(500mVpk-pk)

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.1.5.7 Capacitive Loading

The power supply is stable and meets all requirements with the following capacitive loading ranges.

Table 14. Capacitive Loading Conditions

Output MIN MAX Units

+3.3V 250 6,800

+5V 400 4,700

+12V(1, 2) 500 each 11,000

-12V 1 350

+5VSB 20 350

F F F F F

2.1.5.8 Closed Loop Stability

The power supply is unconditionally stable under all line/load/transient load conditions, including capacitive load ranges. A minimum of: 45 degrees phase margin and -8dB-gain margin is required. Closed-loop stability is ensured at the maximum and minimum loads as applicable.

2.1.5.9 Ripple/Noise

The maximum allowed ripple/noise output of the power supply is defined in the following table. This is measured over a bandwidth of 0 Hz to 20 MHz at the power supply output connectors.

Table 15. Ripple and Noise

+3.3V +5V +12V1/2 -12V +5VSB

50mVp-p 50mVp-p 120mVp-p 120mVp-p 50mVp-p

2.1.5.10 Timing Requirements

The timing requirements for power supply operation are as follows. The output voltages must rise from 10% to within regulation limits (T allowed to rise from 1.0 to 70ms. The +3.3V, +5V and +12V output voltages should start to rise approximately at the same time. All outputs must rise monotonically. The +5V output needs to be greater than the +3.3V output during any point of the voltage rise. The +5V output must never be greater than the +3.3V output by more than 2.25V. Each output voltage shall reach regulation within 50ms (T

vout_on

voltage shall fall out of regulation within 400msec (T following figure shows the timing requirements for the power supply being turned on and off via the AC input, with PSON held low and the PSON signal, with the AC input applied.

Revision 3.1

) within 2 to 20ms, except for 5VSB which is

vout_rise

) of each other during turn on of the power supply. Each output

) of each other during turn off. The

vout_off

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 16. Output Voltage Timing

Item Description Minimum Maximum Units

Output voltage rise time from each main output. 2.0 20 msec

vout_rise

All main outputs must be within regulation of each

vout_on

All main outputs must leave regulation within this

vout_off

other within this time.

time.

50 msec

400 msec

Vout

10% Vout

vout rise

vout_on

vout_off

Item Description Minimum Maximum Units

sb_on_delay

ac_on_delay

vout_holdup

Revision 3.1

Delay from AC being applied to 5VSB being within

regulation.

Delay from AC being applied to all output voltages being

within regulation.

Time all output voltages stay within regulation after loss of

AC.

Figure 8. Output Voltage Timing

Table 17. Turn On/Off Timing

Intel order number D37594-005

1000

2500

msec

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Item Description Minimum Maximum Units

pwok_holdup

pson_on_delay

pson_pwok

pwok_on

pwok_off

pwok_low

sb_vout

5VSB_holdup

Delay from loss of AC to de-assertion of PWOK. 20 msec

Delay from PSON# active to output voltages within regulation

limits.

Delay from PSON# deactive to PWOK being de-asserted. 50 msec

Delay from output voltages within regulation limits to PWOK

asserted at turn on.

Delay from PWOK de-asserted to output voltages (3.3V, 5V,

12V, -12V) dropping out of regulation limits.

Duration of PWOK being in the de-asserted state during an

off/on cycle using AC or the PSON signal.

Delay from 5VSB being in regulation to O/Ps being in

regulation at AC turn on.

Time the 5VSB output voltage stays within regulation after

loss of AC.

5 400

100 1000

100

50 1000

msec

2.1.5.11 Residual Voltage Immunity in Standby Mode

The power supply is immune to any residual voltage placed on its outputs (typically a leakage voltage through the system from standby output) up to 500mV. There is neither additional heat generated, nor stress of any internal components with this voltage applied to any individual output, and all outputs simultaneously. It also does not trip the protection circuits during turn on.

The residual voltage at the power supply outputs for no load condition does not exceed 100mV when AC voltage is applied.

2.1.6 Protection Circuits

Protection circuits inside the power supply cause only the power supply’s main outputs to shutdown. If the power supply latches off due to a protection circuit tripping, an AC cycle OFF for 15 sec and a PSON# cycle HIGH for 1sec will reset the power supply.

2.1.6.1 Over-Current Protection (OCP)

The power supply has a current limit to prevent the +3.3V, +5V, and +12V outputs from exceeding 240VA. If the current limits are exceeded, the power supply will shut down and latch off. The latch will be cleared by toggling the PSON power supply will not be damaged from repeated power cycling in this condition. -12V and 5VSB are protected under over current or shorted conditions so that no damage can occur to the power supply. An auto-recovery feature exists on the 5VSB rail.

2.1.6.2 Over Voltage Protection (OVP)

The power supply over voltage protection is locally sensed. The power supply will shut down and latch off after an over voltage condition occurs. This latch can be cleared by toggling the PSON

signal or by an AC power interruption. The following table contains the over voltage

signal or by an AC power interruption. The

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

limits. The values are measured at the output of the power supply’s connectors. The voltage never exceeds the maximum levels when measured at the power pins of the power supply connector during any single point of fail. The voltage will not trip any lower than the minimum levels when measured at the power pins of the power supply connector.

Exception: +5VSB rail will recover after its over voltage condition occurs.

Table 18. Over Voltage Protection Limits

Output Voltage MIN (V) MAX (V)

+3.3V 3.71 4.2

+5V 5.62 6.5

+12V1,2 13.4 15.0

-12V -13.5 -15.0

+5VSB 5.7 6.5

2.1.6.3 Over Temperature Protection (OTP)

The power supply is protected against over temperature conditions caused by loss of fan cooling or excessive ambient temperature. In an OTP condition the PSU will shut down. When the power supply temperature drops to within specified limits, the power supply will restore power automatically, while the 5VSB always remains on. The OTP circuit has a built-in hysteresis such that the power supply will not oscillate on and off due to a temperature recovering condition. The OTP trip level has a minimum of 4 C of ambient temperature hysteresis.

2.1.6.4 PSON# Input Signal

The PSON

signal is required to remotely turn on/off the power supply. PSON# is an active low signal that turns on the +3.3V, +5V, +12V, and -12V power rails. When this signal is not pulled low by the system, or left open, the outputs (except the +5VSB) turn off. This signal is pulled to a standby voltage by a pull-up resistor internal to the power supply.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 19. PSON# Signal Characteristic

Signal Type

PSON# = Low ON PSON# = High or Open OFF

Logic level low (power supply ON) 0V 1.0V Logic level high (power supply OFF) 2.0V 5.25V Source current, Vpson = low 4mA Power up delay: T PWOK delay: T

pson_on_delay

pson_pwok

5msec 400msec

50msec

Accepts an open collector/drain input from the system. Pull-up to 5V located in power supply.

MIN MAX

2.1.6.5 PWOK (Power OK) Output Signal

PWOK is a power OK signal and is pulled HIGH by the power supply to indicate that all the outputs are within the regulation limits of the power supply. When any output voltage falls below regulation limits or when AC power has been removed for a time sufficiently long that the power supply operation is no longer guaranteed, PWOK will be de-asserted to a LOW state. The start of the PWOK delay time is inhibited as long as any power supply output is within current limit.

Table 20. PWOK Signal Characteristics

Signal Type

PWOK = High Power OK PWOK = Low Power Not OK

Logic level low voltage, Isink=4mA 0V 0.4V Logic level high voltage, Isource=200 A Sink current, PWOK = low 4mA Source current, PWOK = high 2mA PWOK delay: T PWOK rise and fall time

Power down delay: T

100ms 1000ms

pwok_on

1ms 200msec

pwok_off

Revision 3.1

Open collector/drain output from power supply. Pull-up to VSB located in system.

MIN MAX

2.4V 5.25V

100 sec

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.2 550-Watt Power Supply

The 550-W power supply specification defines a non-redundant power supply that supports dual-processor Intel

Xeon® entry server systems. The 550-W power supply has 6 outputs:

3.3V, 5V, 12V1, 12V2, -12V and 5VSB. The form factor is SSI EPS12V at 140mm or 180mm depth.

Mechanical form factor: 86-mm x 150-mm x (140-mm or 180-mm) (H x W x D) Wire harness output

Cooling: Single 80-mm or 120-mm fan

Variable fan speed based on output load and ambient temperature

Output Loading: 550W: 3.3V/24A, 5V/24A, 12Vtotal/40A, 12V1/40A, 12V2/16A,

-12V/0.5A, 5VSB/3A 550W @ 45 degrees C (added 12V power)

Efficiency recommendation: ~ 70% efficiency @ 100% load, 90VAC Acoustics: 6.5 BA @ 100% load, 45 degrees C

5.2 BA @ 60% load, 40 degrees C

4.7 BA @ 40% load, 35 degrees C AC Input: 90VAC to 264AV

Power Factor Corrected to meet EN61000-3-2 Holdup time: 12 msec @ 100% load

20 msec @ 75% load SMBus (PSMI): No PSMI features Protection: over current, over temperature, over voltage

240VA protection on 3.3V, 5V, 12V2, -12V, and 5VSB (no 240VA

protection on 12V1) LED: No LEDs Environmental: 45 degrees C max inlet temperature

5,000 feet altitude EMI: EN55022/CISPR 22 – Class A (10dB margin) @ 75% load Reliability: 100,000 hours MTBF and 3 year life @ 75% load, 40 degrees C,

100VAC Standard Intel component de-ratings

Ecology: RoHS compliant per directive 2002/95/EC (lead free solder)

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.2.1 Mechanical Outline

12 mm

55 mm

130 mm

11 mm

110 mm

97.2 mm

Airflow

146 mm

15 mm

140 mm

Label Area

16 mm

6 mm 114 mm

150 mm

138 mm

Warning Label

AC Inlet

86 mm

6x32 THREADED HOLE (4x)

74 mm

Figure 9. Mechanical Drawing for Power Supply Enclosure

2.2.1.1 Airflow Requirements

The power supply shall incorporate an 80-mm fan for self cooling and system cooling. The airflow direction shall be from the wire internal face of the power supply to the external face. The power supply shall have adequate airflow with the following system airflow restriction.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

System Flow Impedance

0.6

0.5

0.4

0.3

0.2

(in H2O)

0.1

System P ressure

010203040

Power Supply Airflow (CFM)

Figure 10. System Airflow Impedance

2.2.1.2 Acoustic Requirements

The fans speed shall vary linearly based on output loading and ambient temperature. The declared sound power levels (LwAd) of the power supply unit (PSU) must meet the requirements shown in the table below. Sound power must be measured according to ECMA 74 (www.ecma-international.org) and reported according to ISO 9296.

The acoustic measurement of the PSU shall be performed with the PSU fan operating at the RPM corresponding to the operating conditions shown in the table below. The PSU acoustic test report shall at the minimal include the PSU dimension, picture, fan model and size, fan voltage (or duty cycle), RPM and PSU sound power level at each operating condition. The proper RPM thermally sustainable shall be determined through PSU thermal testing, and shall be submitted as appendix to the acoustic test report.

Table 21. Acoustic Requirements

Operating Conditions Inlet Temperature

Condition

Maximum 45ºC 100% 6.5 Operating

Idle

40 C 35 C

% of Maximum Loading Condition

60% 5.2 40% 4.7

LwAd (BA)

2.2.1.3 Temperature Requirements

The power supply operates within all specified limits over the T average air temperature difference ( T not exceed 20 degrees C. All airflow passes through the power supply and not over the exterior surfaces of the power supply.

Revision 3.1

) from the inlet to the outlet of the power supply does

Intel order number D37594-005

temperature range. The

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 22. Environmental Requirements

Item Description MIN Specification Units

Top Operating temperature range. 0 45 T

Non-operating temperature range. -40 70

non-op

Altitude Maximum operating altitude 1500 m

C C

The power supply meets UL enclosure requirements for temperature rise limits. All sides of the power supply, with exception of the air exhaust side, must be classified as “Handle, knobs, grips, etc. held for short periods of time only”.

2.2.2 AC Input Voltage Requirements

The power supply operates within all specified limits over the input voltage range shown in the following table. Harmonic distortion of up to 10% THD must not cause the power supply to go out of specified limits. The power supply will power off if the AC input is less than 75VAC +/5VAC range. The power supply starts up if the AC input is greater than 85VAC +/-4VAC. Application of an input voltage below 85VAC will not cause damage to the power supply, including a fuse blow.

Table 23. AC Input Rating

Parameter MIN Rated MAX Start up VAC Power Off VAC

Voltage (110) 90 V

Voltage (220) 180 V Frequency 47 Hz 63 Hz

100-127 V

rms

200-240 V

rms

140 V

rms

264 V

rms

85Vac +/-

rms

4Vac

75Vac +/5Vac

2.2.2.1 AC Inlet Connector

The AC input connector is an IEC 320 C-14 power inlet. This inlet is rated for 15A/250VAC.

2.2.2.2 AC Line Transient Specification

AC line transient conditions are defined as “sag” and “surge” conditions. “Sag” conditions are also commonly referred to as “brownout”; these conditions will be defined as the AC line voltage dropping below nominal voltage conditions. “Surge” will be defined to refer to conditions when the AC line voltage rises above nominal voltage.

The power supply meets the requirements under the following AC line sag and surge conditions.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 24. AC Line Sag Transient Performance

Duration Sag Operating AC Voltage Line

Frequency

Continuous 10% Nominal AC Voltage ranges 50/60Hz No loss of function or performance 0 to 1 AC cycle 100% Nominal AC Voltage ranges 50/60Hz No loss of function or performance > 1 AC cycle >10% Nominal AC voltage ranges 50/60Hz Loss of function acceptable, self

recoverable

Performance Criteria

Table 25. AC Line Surge Transient Performance

Duration Surge Operating AC Voltage Line Frequency Performance Criteria

Continuous 10% Nominal AC Voltages 50/60Hz No loss of function or performance 0 to ½ AC

cycle

30% Mid-point of nominal AC

voltages

50/60Hz No loss of function or performance

2.2.2.3 Susceptibility Requirements

The power supply meets the following electrical immunity requirements when connected to a cage with an external EMI filter that meets the criteria defined in the SSI document EPS Power Supply Specification.

Table 26. Performance Criteria

Level Description

A The apparatus shall continue to operate as intended. No degradation of

performance.

B The apparatus shall continue to operate as intended. No degradationof

performance beyond spec limits.

C Temporary loss of function is allowed provided the function is self-recoverable or

can be restored by the operation of the controls.

2.2.2.3.1 Electrostatic Discharge Susceptibility

The power supply complies with the limits defined in EN 55024: 1998 using the IEC 61000-42:1995 and the level 3 test standard and performance criteria B defined in Annex B of CISPR

24.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.2.2.3.2 Fast Transient/Burst

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-44:1995 and the level 3 test standard and performance criteria B defined in Annex B of CISPR

24.

2.2.2.3.3 Radiated Immunity

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-43:1995 and the level 3 test standard and performance criteria A defined in Annex B of CISPR

24.

2.2.2.3.4 Surge Immunity

The power supply is tested with the system for immunity to AC Ringwave and AC Unidirectional wave, both up to 2kV, per EN 55024:1998, EN 61000-4-5:1995 and ANSI C62.45: 1992.

The pass criteria include: no unsafe operation is allowed under any condition; all power supply output voltage levels must stay within proper spec levels; no change in operating state or loss of data during and after the test profile; no component damage under any condition.

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-45:1995 test standard and performance criteria B defined in Annex B of CISPR 24.

2.2.2.4 AC Line Fast Transient (EFT) Specification

The power supply meets the EN61000-4-5 directive and any additional requirements in IEC1000-4-5:1995 and the Level 3 requirements for surge-withstand capability, with the following conditions and exception:

These input transients do not cause any out-of-regulation conditions, such as overshoot

and undershoot, nor do they cause any nuisance trips of any of the power supply protection circuits.

The surge-withstand test must not produce damage to the power supply.

The supply meets surge-withstand test conditions under maximum and minimum DC-output load conditions.

2.2.2.5 AC Line Dropout/Holdup

An AC line dropout is defined to be when the AC input drops to 0VAC at any phase of the AC line for any length of time. During an AC dropout, the power supply meets dynamic voltage regulation requirements. An AC line dropout of any duration does not cause tripping of control signals or protection circuits. If the AC dropout lasts longer than the hold up time, the power supply will recover and meet all turn on requirements. The power supply meets the AC dropout requirement over rated AC voltages, frequencies. A dropout of the AC line for any duration does not cause damage to the power supply.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 27. AC Line Dropout/Holdup

Output Wattage Loading Holdup Time

412.5 W 75% 20 msec 550 W 100% 12 msec

2.2.2.5.1 AC Line 5VSB Holdup

The 5VSB output voltage stays in regulation under its full load (static or dynamic) during an AC dropout of 70-ms min (=5VSB holdup time) whether the power supply is in the ON or OFF state (PSON asserted or de-asserted).

2.2.2.6 Power Recovery

The power supply recovers automatically after an AC power failure. AC power failure is defined to be any loss of AC power that exceeds the dropout criteria.

2.2.2.6.1 Voltage Brown Out

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-411:1995 test standard and performance criteria C defined in Annex B of CISPR 24.

In addition, the power supply meets the following Intel Requirement: A continuous input voltage below the nominal input range shall not damage the power supply or

cause overstress to any power supply component. The power supply must be able to return to normal power up state after a brownout condition. Maximum input current under a continuous brownout shall not blow the fuse. The power supply should tolerate a 3min ramp from 90VAC voltage to 0VAC after the components have reached a steady state condition.

2.2.2.6.2 Voltage Interruptions

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-411:1995 and the level 3 test standard and performance criteria C defined in Annex B of CISPR

24.

2.2.2.7 AC Line Inrush

AC line inrush current does not exceed 50A peak for up to one-quarter of the AC cycle, after which, the input current should be no more than the specified maximum input current. The peak inrush current is less than the ratings of its critical components (including input fuse, bulk rectifiers, and surge limiting device).

The power supply must meet the inrush requirements for any rated AC voltage, during turn on at any phase of AC voltage, during a single cycle AC dropout condition, as well as upon recovery after AC dropout of any duration, and over the specified temperature range (T acceptable that AC line inrush current may reach up to 70A peak for up to 1 ms

Revision 3.1

Intel order number D37594-005

). It is

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.2.2.8 AC Line Isolation Requirements

The power supply meets all safety agency requirements for dielectric strength. Transformers’ isolation between primary and secondary windings complies with the 3000Vac (4242Vdc) dielectric strength criteria. In addition, the insulation system complies with reinforced insulation per safety standard IEC 950. Separation between the primary and secondary circuits, and primary to ground circuits, complies with the IEC 950 spacing requirements.

2.2.2.9 AC Line Leakage Current

The maximum leakage current to ground for each power supply is 3.5mA when tested at 240VAC.

2.2.2.10 AC Line Fuse

The power supply has a single line fuse on the line (hot) wire of the AC input. The line fusing is acceptable for all safety agency requirements. The input fuse is a slow blow type. AC inrush current does not cause the AC line fuse to blow under any conditions. All protection circuits in the power supply do not cause the AC fuse to blow unless a component in the power supply has failed. This includes DC output load short conditions.

2.2.2.11 Power Factor Correction

The power supply incorporates a Power Factor Correction circuit. The power supply is tested as described in EN 61000-3-2: Electromagnetic Compatibility (EMC)

Part 3: Limits - Section 2: Limits for harmonic current emissions, and meets the harmonic current emissions limits specified for ITE equipment.

2.2.3 Efficiency

The following table provides the required minimum efficiency level at various loading conditions. These are provided at three different load levels: 100%, 50% and 20%. Efficiency is tested over an AC input voltage range of 115VAC to 220VAC.

Table 28. Efficiency

Loading 100% of Maximum 50% of Maximum 20% of Maximum

Recommended Efficiency 70% 72% 65%

2.2.4 DC Output Specifications

2.2.4.1 Output Connectors

Listed or recognized component appliance wiring material (AVLV2), CN, rated minimum 105 degrees C , 300VDC is used for all output wiring.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 29. Cable Lengths

From Length (mm)

Power Supply cover exit hole 425 P1 24 Baseboard Power Connector Power Supply cover exit hole 720 P2 8 Processor Power Connector Power Supply cover exit hole 575 P12 4 +12V1 Baseboard Power Connector Power Supply cover exit hole 250 P3 4 Peripheral Power Connector

Extension from P3 100 P4 4 Peripheral Power Connector Extension from P4 100 P5 4 Floppy Power Connector

Power Supply cover exit hole 740 P6 4 Peripheral Power Connector

Extension from P8 75 P7 4 Peripheral Power Connector

Power Supply cover exit hole 740 P8 4 Peripheral Power Connector

Extension from P10 75 P9 4 Peripheral Power Connector

Power Supply cover exit hole 740 P10 5 Right-angle SATA Power Connector

Extension from P12 75 P11 5 SATA Power Connector

Connector #

Number of

Pins

Description

2.2.4.2 P1 Main Power Connector

Connector housing: 24-Pin Molex* Mini-Fit Jr.

39-01-2245 or equivalent

Contact: Molex Mini-Fit, HCS, Female, Crimp 44476 or equivalent

Table 30. P1 Main Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 +3.3 VDC Orange 13 +3.3 VDC* Orange

3.3RS Orange/White(24AWG) 14 -12 VDC Blue 2 +3.3 VDC Orange 15 COM Black 3 COM Black 16 PSON# Green (24AWG) 4 +5 VDC Red 17 COM Black 5 COM Black COMRS Black (24AWG) 6 +5 VDC Red 18 COM Black 7 COM Black 19 COM Black 8 PWR OK Gray 20 Reserved N.C. 9 5VSB Purple 21 +5 VDC Red 10 +12V2 Yellow 22 +5 VDC Red 11 +12V2 Yellow 23 +5 VDC Red 12VRS Yellow/White (24AWG) 5VRS Red/White (24AWG)

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

12 +3.3 VDC Orange 24 COM Black

Note: 5V Remote sense may be double crimped into pin 4 if required to meet voltage regulation at the output connectors.

2.2.4.3 P2 Processor Power Connector

Connector housing: 8-Pin Molex* 39-01-2085 or equivalent Contact: Molex

44476-1111 or equivalent

Table 31. P2 Processor Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 COM Black 5 +12V1 Yellow 2 COM Black 6 +12V1 Yellow 3 COM Black 7 +12V1 Yellow 4 COM Black 8 +12V1 Yellow

2.2.4.4 P12 Baseboard Power Connector

Connector housing: 4-Pin Molex* 39-01-2040 or equivalent Contact: Molex

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 COM Black 3 +12V1 Yellow

Mini-Fit Jr, HCS, 44476-1111 or equivalent

Table 32. P12 Baseboard Power Connector

2 COM Black 4 +12V1 Yellow

2.2.4.5 P3, P4, P6, P7, P8, P9 Peripheral Power Connectors

Connector housing: AMP* 1-480424-0 or equivalent Contact: Amp 61314-1 contact or equivalent

Table 33. P3, P4, P6, P7, P8, P9 Peripheral Power Connectors

Pin Signal 18 AWG Color

1 +12 V2 Green 2 COM Black 3 COM Black 4 +5 VDC Red

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.2.4.6 P5 Floppy Power Connector

Connector housing: AMP* 171822-4 or equivalent Contact: Amp 170204-1 contact or equivalent

Table 34. P5 Floppy Power Connector

Pin Signal 22 AWG Color

1 +5VDC Red 2 COM Black 3 COM Black 4 +12V2 Green

2.2.4.7 P10 Right-angle SATA Power Connector

Connector housing: JWT* F6002HS0-5P-18 or equivalent

Table 35. P10 SATA Power Connectors

Pin Signal 18 AWG Color

1 +3.3V Orange 2 COM Black 3 +5VDC Red 4 COM Black 5 +12V2 Green

2.2.4.8 P11 SATA Power Connector

Connector housing: JWT A3811H00-5P or equivalent Contact: JWT A3811TOP-0D or equivalent

Table 36. P11 SATA Power Connectors

Pin Signal 18 AWG Color

1 +3.3V Orange 2 COM Black 3 +5VDC Red

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Pin Signal 18 AWG Color

4 COM Black 5 +12V2 Green

2.2.4.9 Output Power/Currents

The following table defines power and current ratings for the 550-W power supply. The combined output power of all outputs does not exceed the rated output power. The power supply meets both static and dynamic voltage regulation requirements for the minimum loading conditions.

Table 37. Load Ratings

Output Voltage Minimum

Continuous

+3.3V 1.0A 24A

+5V 2A 24A +12V1 0.5A 40A 48A +12V2 1.0A 16A 22A (500msec)

–12V 0A 0.5A

+5VSB 0.1A 3A 3.5A

Notes:

1. Maximum continuous total output power will not exceed 550 W.

2. The maximum continuous total output power capability increases at lower ambient temperatures at a rate of

3.3W/degree C up to 600 W with a 30 degrees C ambient temperature.

3. Maximum continuous load on the combined 12V output will not exceed 40A at 45 degrees C, ramping up to 44 A at 30 degrees C.

4. Peak load on the combined 12V output will not exceed 48 A.

5. Peak total DC output power will not exceed 600 W.

6. Peak power and current loading is supported for a minimum of 12 seconds

7. Combined 3.3V and 5V power should not exceed 160 W.

Maximum

Continuous

Peak

2.2.4.10 Power On Loading

The power supply operates at lighter load conditions when the system first powers on. Under these conditions, the voltage regulation limits are relaxed. Power on loading and voltage regulation requirements are defined in the following tables.

Time duration is 1 second during power on.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 38. Power On Load Ratings

Voltage Minimum Continuous Maximum Continuous Peak

+3.3 V 0 A 9 A

+5 V 0 A 7 A +12 V1 0 A 16 A +12 V2 0.1 A 5 A

-12 V 0 A 0.5 A

+5 VSB 0.1 A 3.0 A 3.5 A

Table 39. Power On Voltage Regulation Limits

Parameter Tolerance MIN NOM MAX Units

+ 3.3V - 10%/+10% +2.97 +3.30 +3.63 V

+ 5V - 10%/+ 10% +4.50 +5.00 +5.50 V

+ 12V1 - 8%/+10% +11.04 +12.00 +13.20 V

+ 12V2 - 8%/+10% +11.04 +12.00 +13.20 V

- 12V - 5%/+9% -11.40 -12.00 -13.08 V

+ 5VSB - 5%/+5% +4.75 +5.00 +5.25 V

rms

2.2.4.11 Grounding

The ground of the pins of the power supply output connector provides the power return path. The output connector ground pins are connected to safety ground (power supply enclosure). This grounding is well designed to ensure passing the maximum allowed Common Mode Noise levels.

The power supply must be provided with a reliable protective earth ground. All secondary circuits are connected to protective earth ground. Resistance of the ground returns to chassis does not exceed 1.0 m . This path may be used to carry DC current.

2.2.4.12 Remote Sense

The power supply has remote sense return (ReturnS) to regulate out ground drops for all output voltages: +3.3V, +5V, +12V1, +12V2, -12V, and 5VSB. The power supply uses remote sense to regulate out drops in the system for the +3.3V, +5V, and 12V1 outputs. The remote sense input impedance to the power supply is greater than 200 on 3.3VS, 5VS. This is the value of the resistor connecting the remote sense to the output voltage internal to the power supply. Remote sense must be able to regulate out a minimum of 200mV drop on the +3.3V output. The remote sense return (ReturnS) must be able to regulate out a minimum of 200mV drop in the power

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

ground return. The current in any remote sense line is less than 5 mA to prevent voltage sensing errors. The power supply operates within specification over the full range of voltage drops from the power supply’s output connector to the remote sense points.

2.2.4.13 Standby Output

The 5VSB output is present when an AC input greater than the power supply turn on voltage is applied.

2.2.4.14 Voltage Regulation

The power supply output voltages are within the following voltage limits when operating at steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise. All outputs are measured with reference to the return remote sense signal (ReturnS). The 5V, 12V1, 12V2, –12V and 5VSB outputs are measured at the power supply connectors referenced to ReturnS. The +3.3V is measured at its remote sense signal (3.3VS) located at the signal connector.

Table 40. Voltage Regulation Limits

Parameter Tolerance MIN NOM MAX Units

+ 3.3V - 5%/+5% +3.14 +3.30 +3.46 V

+ 5V - 5%/+5% + 4.75 +5.00 +5.25 V + 12V1 - 5%/+ 5% +11.40 +12.00 +12.60 V + 12V2 - 5%/+ 5% +11.40 +12.00 +12.60 V

- 12V - 5%/+9% -11.40 -12.00 -13.08 V

+ 5VSB - 5%/+5% +4.75 +5.00 +5.25 V

rms

2.2.4.15 Dynamic Loading

The output voltages are within limits specified for the step loading and capacitive loading specified in the following table. The load transient repetition rate is tested between 50Hz and 5kHz at duty cycles ranging from 10%-90%. The step load may occur anywhere between the MIN load and MAX load conditions.

Table 41. Transient Load Requirements

Output Step Load Size (see

+3.3VDC 5.0A

+5V

Revision 3.1

Load Slew Rate Test Capacitive Load

note 2)

0.25 A/ sec

4.0A 0.25 A/ sec 400 F

250 F

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Output Step Load Size (see

note 2)

+12V1 25.0A

+12V2 25.0A

+5VSB 0.5A

Notes:

1. Step loads on each 12V output may happen simultaneously.

2. The +12V should be tested with 2200 F evenly split between the two +12V rails.

Load Slew Rate Test Capacitive Load

0.25 A/ sec 2200 F

0.25 A/ sec 20 F

1,2

2.2.4.16 Capactive Loading

The power supply is stable and meets all requirements with the following capacitive loading ranges.

Table 42. Capacitive Loading Conditions

Output MIN MAX Units

+3.3V 250 6,800

+5V 400 4,700

F F

+12V(1, 2) 500 each 11,000

-12V 1 350

+5VSB 20 350

F F F

2.2.4.17 Closed Loop Stability

The power supply is unconditionally stable under all line/load/transient load conditions, including capacitive load ranges. A minimum of 45 degrees phase margin and -10dB-gain margin is required. Closed-loop stability is ensured at the maximum and minimum loads as applicable.

2.2.4.18 Common Mode Noise

The common mode noise on any output shall not exceed 350mV pk-pk over the frequency band of 10Hz to 30MHz.

2.2.4.19 Ripple/Noise

The maximum allowed ripple/noise output of the power supply is defined in the following table. This is measured over a bandwidth of 0 Hz to 20 MHz at the power supply output connectors. A 10 F tantalum capacitor, in parallel with a 0.1 F ceramic capacitor, is placed at the point of measurement.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 43. Ripple and Noise

+3.3V +5V +12V1/2 -12V +5VSB

50mVp-p 50mVp-p 120mVp-p 120mVp-p 50mVp-p

2.2.4.20 Soft Starting

The power supply contains a control circuit that provides monotonic soft start for its outputs without overstressing the AC line or any power supply components at any specified AC line or load conditions. There is no requirement for rise time on the 5Vstby but the turn on/off is monotonic.

2.2.4.21 Zero Load Stability Requirements

When the power subsystem operates in a no-load condition, it does not need to meet the output regulation specification, but it must operate without any tripping of over-voltage or other fault circuitry. When the power subsystem is subsequently loaded, it must begin to regulate and source current without fault.

2.2.4.22 Timing Requirements

The timing requirements for power supply operation are as follows. The output voltages must rise from 10% to within regulation limits (T

) within 5 to 70ms, except for 5VSB - it is

vout_rise

allowed to rise from 1.0 to 25ms. The +3.3V, +5V and +12V output voltages should start to rise approximately at the same time. All outputs must rise monotonically. The +5V output needs to be greater than the +3.3V output during any point of the voltage rise. The +5V output must never be greater than the +3.3V output by more than 2.25V. Each output voltage shall reach regulation within 50ms (T voltage shall fall out of regulation within 400msec (T

) of each other during turn on of the power supply. Each output

vout_on

) of each other during turn off. The

vout_off

following figure shows the timing requirements for the power supply being turned on and off via the AC input, with PSON held low and the PSON signal, with the AC input applied.

Table 44. Output Voltage Timing

Item Description Minimum Maximum Units

Output voltage rise time from each main output. 5.0* 70* msec

vout_rise

All main outputs must be within regulation of each

vout_on

All main outputs must leave regulation within this

vout_off

other within this time.

time.

* The 5VSB output voltage rise time shall be from 1.0 ms to 25.0 ms.

50 msec

400 msec

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

V out

10% V out

vout_rise

vout_on

vout_off

TP02313

Figure 11. Output Voltage Timing

Table 45. Turn On/Off Timing

Item Description Minimum Maximum Units

sb_on_delay

ac_on_delay

vout_holdup

pwok_holdup

pson_on_delay

pson_pwok

pwok_on

pwok_off

Delay from AC being applied to 5VSB being within

regulation.

Delay from AC being applied to all output voltages being

within regulation.

Time all output voltages stay within regulation after loss of

AC.

1500

2500

Delay from loss of AC to de-assertion of PWOK 20 msec

Delay from PSON# active to output voltages within regulation

limits.

5 400

Delay from PSON# deactive to PWOK being de-asserted. 50 msec

Delay from output voltages within regulation limits to PWOK

asserted at turn on.

Delay from PWOK de-asserted to output voltages (3.3V, 5V,

12V, -12V) dropping out of regulation limits.

100 500

msec

Duration of PWOK being in the de-asserted state during an

pwok_low

off/on cycle using AC or the PSON signal.

Revision 3.1

Intel order number D37594-005

100

msec

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Item Description Minimum Maximum Units

Delay from 5VSB being in regulation to O/Ps being in

sb_vout

regulation at AC turn on.

50 1000

msec

5VSB_holdup

AC Input

Vout

PWOK

5VSB

PSON

Time the 5VSB output voltage stays within regulation after

loss of AC.

vout_holdup

AC_on_delay

sb_on_delay

sb_vout

pwok_on

pwok_holdup

5VSB_holdup

pwok_off

pwok_low

sb_on_delay

pwok_on

pson_on_delay

msec

pwok_off

pson_pwok

AC turn on/off cycle

PSON turn on/off cycle

Figure 12. Turn On/Off Timing (Power Supply Signals)

2.2.4.23 Residual Voltage Immunity in Standby Mode

The residual voltage at the power supply outputs for no-load condition does not exceed 100mV when AC voltage is applied.

2.2.5 Protection Circuits

Protection circuits inside the power supply cause only the power supply’s main outputs to shutdown. If the power supply latches off due to a protection circuit tripping, an AC cycle OFF for 15sec and a PSON# cycle HIGH for 1 sec will reset the power supply.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.2.5.1 Over-current Protection (OCP)

The power supply has a current limit to prevent the +3.3V, +5V, and +12V outputs from exceeding the values shown in the following table. If the current limits are exceeded, the power supply will shut down and latch off. The latch will be cleared by toggling the PSON

signal or by an AC power interruption. The power supply will not be damaged from repeated power cycling in this condition. -12V and 5VSB are protected under over-current or shorted conditions so that no damage can occur to the power supply. The auto-recovery feature is a requirement on the 5VSB rail.

Table 46. Over-current Protection

Voltage Over-current Limit (lout limit)

+3.3V 110% minimum (= 26.4A) ; 150% maximum (= 36.0A)

+5V 110% min (= 26.4A); 150% max (= 36.0A) +12V1 50A min; 60A max +12V2 18A min; compliant with 240VA

-12V 0.625A min; 4.0A max

5VSB 6.0A max

2.2.5.2 Over-voltage Protection (OVP)

The power supply over-voltage protection is locally sensed. The power supply will shut down and latch off after an over-voltage condition occurs. This latch can be cleared by toggling the PSON

signal or by an AC power interruption. The following table contains the over-voltage limits. The values are measured at the output of the power supply’s connectors. The voltage never exceeds the maximum levels when measured at the power pins of the power supply connector during any single point of fail. The voltage will not trip any lower than the minimum levels when measured at the power pins of the power supply connector.

Exception: The +5VSB rail should be able to recover after its over voltage condition occurs.

Table 47. Over-voltage Protection Limits

Output Voltage MIN (V) MAX (V)

+3.3V 3.9 4.5

+5V 5.7 6.5

+12V1,2 13.3 14.5

-12V -13.3 -15.6

+5VSB 5.7 6.5

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.2.5.3 Over-temperature Protection (OTP)

The power supply is protected against over-temperature conditions caused by loss of fan cooling or excessive ambient temperature. In an OTP condition the power supply unit will shut down. When the power supply temperature drops to within specified limits, the power supply will restore power automatically, while the 5VSB remains always on. The OTP circuit must have built-in hysteresis such that the power supply will not oscillate on and off due to a temperature recovering condition. The OTP trip level has a minimum of 4 C of ambient temperature hysteresis.

2.2.6 Control and Indicator Functions

The following sections define the input and output signals from the power supply. Signals that can be defined as low true use the following convention:

signal# = low true

2.2.6.1 PSON# Input Signal

The PSON signal that turns on the +3.3V, +5V, +12V, and -12V power rails. When this signal is not pulled low by the system, or left open, the outputs (except the +5VSB) turn off. This signal is pulled to a standby voltage by a pull-up resistor internal to the power supply.

signal is required to remotely turn on/off the power supply. PSON# is an active low

Table 48. PSON# Signal Characteristic

Signal Type

PSON# = Low ON PSON# = High or Open OFF

Logic level low (power supply ON) 0V 1.0V Logic level high (power supply OFF) 2.0V 5.25V Source current, Vpson = low 4mA Power up delay: T PWOK delay: T

pson_pwok

pson_on_delay

5msec 400msec

50msec

Accepts an open collector/drain input from the system. Pull-up to 5V located in power supply.

MIN MAX

2.2.6.2 PWOK (Power OK) Output Signal

PWOK is a power OK signal and is pulled HIGH by the power supply to indicate that all the outputs are within the regulation limits of the power supply. When any output voltage falls below regulation limits or when AC power has been removed for a time sufficiently long so that power supply operation is no longer guaranteed, PWOK will be de-asserted to a LOW state. The start of the PWOK delay time is inhibited as long as any power supply output is in current limit.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 49. PWOK Signal Characteristics

Signal Type

Open collector/drain output from power supply. Pull-up

to VSB located in system. PWOK = High Power OK PWOK = Low Power Not OK

MIN MAX

Logic level low voltage, Isink=4mA 0V 0.4V Logic level high voltage, Isource=200 A

2.4V 5.25V

Sink current, PWOK = low 4mA Source current, PWOK = high 2mA PWOK delay: T PWOK rise and fall time

Power down delay: T

100ms 1000ms

pwok_on

100 sec

1ms 200msec

pwok_off

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3 650-W Power Supply Module

The 650-W power supply module specification defines a 1+1 redundant power supply that supports a dual-processor Intel

Xeon® server system. The power supply has two outputs to power the system: 12VDC and 5VSB. A separate cage (including the power distribution board) is designed to plug directly to the output connector of the power supply module and provide additional power converters to produce other required voltages. An IEC connector is provided on the external face for AC input to the power supply. The power supply contains cooling fans and meets acoustic requirements.

2.3.1 Mechanical Overview

2.3.1.1 Handle and Retention Mechanism

The power supply has a handle to provide a place to grip the power supply for removal and insertion. The power supply has a simple retention mechanism to retain the power supply once it is inserted. This mechanism withstands the specified mechanical shock and vibration requirements. The tab on the retention mechanism is green to indicate it is a hot-swap touch point. The latch mechanism is designed in such a way as to prevent inserting the power supply with the power cord plugged in. This aids the hot swapping procedure: on removal, the power cord is unplugged first, then the power supply is removed; on insertion, the power supply is inserted first and then the power cord is plugged in.

The handle protects the operator from any burn hazard. The plastic handle is molded in the following material:

Material Color Designation

GE 2800 Green GN3058 BAYER FR2000 Green 3200

2.3.1.2 Acoustic and Fan Speed Control Requirements

Sound power levels emitted by the power supply meet the requirements shown in the following table. Sound power is measured as described in ISO7779. Under a condition where inlet air temperature exceeds the limit, sound power level may exceed the limit.

The power supply incorporates a variable speed fan. The fan speed varies linearly based on output loading and ambient temperature. The declared sound power levels (LwAd) of the power supply unit (PSU) meet the requirements shown in the following table. Sound power is measured according to ECMA 74 (www.ecma-international.org) and reported according to ISO

9296. The acoustic measurement of the power supply is performed with the power supply fan

operating at the RPM corresponding to the operating conditions shown in the following table:

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 50. Acoustic Requirements

Operating Conditions Inlet Temperature

Condition

Maximum (1+0 and 1+1) 45 ºC 100% < 6.5

Operating (1+0 and 1+1) Idle (1+0 and 1+1)

40 C

35 C

% of Maximum Loading Condition

60% < 5.2

40% < 4.7

LwAd (BA)

2.3.1.3 Temperature Requirements

The power supply operates within all specified limits over the T

temperature range described

in the following table. The average air temperature difference from the inlet to the outlet of the power supply does not exceed 20 degrees C. All airflow passes through the power supply and not over the exterior surfaces of the power supply.

Table 51. Thermal Requirements

Item Description MIN Max Units

Top Operating temperature range 0 45

Non-operating temperature range -40 70

non-op

Altitude Maximum operating altitude 1524

(5,000)

C m

(ft)

The power supply meets UL enclosure requirements for temperature rise limits. All sides of the power supply, with exception of the air exhaust side, are classified as “Handle, knobs, grips, etc., held for short periods of time only.”

2.3.1.4 LED Marking and Identification

The LED is green or amber when lit.

2.3.2 AC Input Requirements

The 650-W power supply incorporates a universal power input with active power factor correction, which reduces line harmonics in accordance with the EN61000-3-2 and JEIDA MITI standards.

2.3.2.1 AC Inlet Connector

The AC input connector is an IEC 320 C-14 power inlet. This inlet is rated for 10A/250VAC.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3.2.2 Efficiency

The power supply has a minimum efficiency of 75% at maximum load and over an 90-264VAC line voltage range to guarantee proper power supply cooling while mounted in the system.

2.3.2.3 AC Input Voltage Specification

The power supply operates within all specified limits over the following input voltage range, as shown in following table. Harmonic distortion of up to 10% of rated AC input voltage will not cause the power supply to go out of specified limits. The power supply powers off at or after/below 75VAC +/-5VAC range. The power supply starts up at or before/above 85VAC +/4VAC. Application of an input voltage below 85VAC does not cause damage to the power supply, including a fuse blow.

Table 52. AC Input Rating

Parameter MIN Rated MAX Start up VAC Power Off VAC Max Input

Current

Max Rated

Input AC

Current

Voltage (110) 90 V

Voltage (220) 180 V

100-127 V

rms

200-240 V

rms

140 V

rms

264 V

rms

85Vac +/-

rms

4Vac

rms

75Vac +/5Vac

9.63 A

4.82 A

rms

1,3

2,3

8.7 A

4.4 A

rms

Frequency 47 Hz 50/60Hz 63 Hz

Notes:

1 Maximum input current at low input voltage range shall be measured at 90Vac, at max load. 2 Maximum input current at high input voltage range shall be measured at 180VAC, at max load. 3 This is not to be used for determining agency input current markings. 4 Maximum rated input current is measured at 100VAC and 200VAC.

2.3.2.4 AC Line Transient Specification

AC line transient conditions are defined as “sag” and “surge” conditions. “Sag” conditions are also commonly referred to as “brownout,” these conditions will be defined as the AC line voltage dropping below nominal voltage conditions. “Surge” will be defined to refer to conditions when the AC line voltage rises above nominal voltage. The power supply meets the requirements under the following AC line sag and surge conditions.

Table 53. AC Line Sag Transient Performance

Duration Sag Operating AC

Voltage

Continuous 10% Nominal AC

Voltage ranges

0 to 1 AC cycle

100% Nominal AC

Voltage ranges

Revision 3.1

Line Frequency Loading Performance Criteria

50/60Hz 100% No loss of function or performance

50/60Hz 60% No loss of function or performance

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Duration Sag Operating AC

Voltage

> 1 AC cycle >10% Nominal AC

Voltage ranges

Line Frequency Loading Performance Criteria

50/60Hz 100% Loss of function acceptable, self

recoverable

Table 54. AC Line Surge Transient Performance

Duration Surge Operating AC Voltage Line Frequency Performance Criteria

Continuous 10% Nominal AC Voltages 50/60Hz No loss of function or performance 0 to ½ AC

cycle

30% Mid-point of nominal AC

Voltages

50/60Hz No loss of function or performance

2.3.2.5 AC Line Fuse

The power supply has a single line fuse on the line (hot) wire of the AC input. The line fusing is acceptable for all safety agency requirements. The input fuse is a slow blow type. AC inrush current will not cause the AC line fuse to blow under any conditions. All protection circuits in the power supply will not cause the AC fuse to blow unless a component in the power supply has failed. This includes DC output load short conditions.

2.3.2.6 AC In-rush

AC line in-rush current does not exceed 55A peak for up to one-quarter of the AC cycle, after which the input current is no more than the specified maximum input current. The peak in-rush current is less than the ratings of its critical components (including input fuse, bulk rectifiers, and surge limiting device).

The power supply meets the in-rush requirements for any rated AC voltage, during turn on at any phase of AC voltage, during a single cycle AC dropout condition, as well as upon recovery after AC dropout of any duration, and over the specified temperature range (T

2.3.2.7 Susceptibility Requirements

Table 55. Performance Criteria

Level Description

A T he apparatus shall continue to operate as intended. No degradation of performance. B T he apparatus shall continue to operate as intended. No degradation of performance

beyond spec limits.

C Temporary loss of function is allowed provided the function is self-recoverable or can be

restored by the operation of the controls.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3.2.7.1 Electrostatic Discharge Susceptibility

The power supply complies with the limits defined in EN 55024: 1998 using the IEC 61000-4-2:1995 test standard and performance criteria B defined in Annex B of CISPR 24.

2.3.2.7.2 Fast Transient/Burst

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-4-4:1995 test standard and performance criteria B defined in Annex B of CISPR 24.

2.3.2.7.3 Radiated Immunity

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-43:1995 test standard and performance criteria A defined in Annex B of CISPR 24.

2.3.2.7.4 Surge Immunity

The power supply has been tested with the system for immunity to AC Ringwave and AC Unidirectional wave, both up to 2kV, per EN 55024:1998, EN 61000-4-5:1995 and ANSI C62.45:

1992. The pass criteria included: No unsafe operation allowed under any condition; all power supply

output voltage levels remain within proper spec levels; no change in operating state or loss of data during and after the test profile; no component damage under any condition.

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-45:1995 test standard and performance criteria B defined in Annex B of CISPR 24.

2.3.2.8 AC Line Dropout/Holdup

Below are the AC dropout requirements.

Table 56. Holdup Requirements

Loading Holdup Time

100% 12 msec 60% 20 msec

An AC line dropout is defined to be when the AC input drops to 0VAC at any phase of the AC line for any length of time. During an AC dropout condition, the power supply meets dynamic voltage regulation requirements. An AC line dropout of any duration will not cause tripping of control signals or protection circuits. If the AC dropout lasts longer than the hold up time, the power supply recovers and meets all turn on requirements. The power supply meets the AC dropout requirement over rated AC voltages and frequencies. A dropout of the AC line for any duration will not cause damage to the power supply.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.3.2.8.1 AC Line 5VSB Holdup

The 5VSB output voltage stays in regulation under its full load (static or dynamic) during an AC dropout of 70ms min (=5VSB holdup time) whether the power supply is in an ON or OFF state (PSON asserted or de-asserted).

2.3.2.9 AC Line Fast Transient (EFT) Specification

The power supply meets the EN61000-4-5 directive and any additional requirements in IEC1000-4-5: 1995 and the Level 3 requirements for surge-withstand capability, with the following conditions and exceptions:

 These input transients do not cause any out-of-regulation conditions, such as overshoot

and undershoot, nor do they cause any nuisance trips of any of the power supply protection circuits.

 The surge-withstand test must not produce damage to the power supply.  The supply meets surge-withstand conditions under maximum and minimum DC-output

load conditions.

2.3.2.10 Power Recovery

The power supply recovers automatically after an AC power failure. AC power failure is defined to be any loss of AC power that exceeds the dropout criteria.

2.3.2.10.1 Voltage Brownout

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-411:1995 test standard and performance criteria C defined in Annex B of CISPR 24.

In addition, the power supply meets the following Intel Requirement:

o A continuous input voltage below the nominal input range shall not damage the

power supply or cause overstress to any power supply component. The power supply must be able to return to normal power up state after a brownout condition. Maximum input current under a continuous brownout shall not blow the fuse. The power supply should tolerate a 3min ramp from 90VAC voltage to 0VAC after the components have reached a steady state condition.

2.3.2.10.2 Voltage Interruptions

The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-411:1995 test standard and performance criteria C defined in Annex B of CISPR 24.

2.3.2.11 AC Line Isolation Requirements

The power supply meets all safety agency requirements for dielectric strength. Transformers’ isolation between primary and secondary windings complies with the 3000Vac (4242Vdc) dielectric strength criteria. If the working voltage between primary and secondary dictates a higher dielectric strength test voltage, the highest test voltage is used. In addition, the insulation system complies with reinforced insulation per safety standard IEC 950. Separation between the

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

primary and secondary circuits, and primary to ground circuits, complies with the IEC 950 spacing requirements.

2.3.2.12 Power Factor Correction

The power supply incorporates a power factor correction circuit. The power supply has been tested as described in EN 61000-3-2: Electromagnetic Compatibility

(EMC) Part 3: Limits- Section 2: Limits for harmonic current emissions, and meets the harmonic current emissions limits specified for ITE equipment.

The power supply has been tested as described in JEIDA MITI Guideline for Suppression of High Harmonics in Appliances and General-Use Equipment and meets the harmonic current emissions limits specified for ITE equipment.

2.3.3 DC Output Specification

2.3.3.1 Connector

The power supply provides card edge fingers, which mate to a connector located inside the system. It is a blind-mating type of connector that connects the power supply’s output voltages and signals. The card edge finger pin assignments are defined in the following table.

Connector Upper Side Pin No

Gold finger edge connector: 2X24

Table 57. Edge Finger Power Supply Connector Pin-out

Pin No.

Top.

+12V 1 2 +12V +12V 3 4 +12V +12V 5 6 +12V +12V 7 8 +12V +12V 9 10 +12V +12V 11 12 +12V +12V 13 14 +12V +12V 15 16 +12V +12V 17 18 +12V +12V Return 19 20 +12V Return +12V Return 21 22 +12V Return

Bottom

Bottom Side

Revision 3.1

+12V Return 23 24 +12V Return +12V Return 25 26 +12V Return

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Connector Upper Side Pin No

Top.

+12V Return 27 28 +12V Return +12V Return 29 30 +12V Return +12V Return 31 32 +12V Return +12V Return 33 34 +12V Return +12V Return 35 36 +12V Return 5VSB 37 38 A0 SDA 39 40 +12V Sharing PS_KILL 41 42 POK PS_ON_CTL 43 44 -PS_Present FAN_TACH 45 46 VIN_GOOD_OUT SCL 47 48 -OVER_TEMP

Pin No.

Bottom

Bottom Side

Signals that can be defined as low true or high true use the following convention: Signal# = low true Reserved pins are reserved for future use.

2.3.3.2 Grounding

The ground of the pins of the power supply output connector provide the power return path. The output connector ground pins are connected to safety ground (power supply enclosure).

A reliable protective earth ground is provided on the power supply. All secondary circuits are connected to protective earth ground. Resistance of the ground returns to chassis do not exceed 1.0 m . This path may be used to carry DC current.

2.3.3.3 Remote Sense

No remote sense and remote sense return signal is required on the 650-W power supply.

2.3.3.4 Output Power/Currents

The following table defines power and current ratings for the 650-W continuous (720-W pk) power supply in a 1+0 or 1+1 redundant configuration. The combined output power of both outputs does not exceed the rated output power. The power supply meets both static and dynamic voltage regulation requirements for the minimum loading conditions. Also, the power supply supplies the listed peak currents and power for a minimum of 10 seconds. Outputs are not required to be peak loaded simultaneously.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 58. Power Supply Module Load Ratings

Min Max Peak

+12 V 0 A 54 A 58 A +5 VSB 0.1 A 3.0 A 3.5 A

650-W Voltage

2.3.3.5 Standby Output

The 5VSB output is present when an AC input greater than the power supply turn-on voltage is applied.

2.3.3.6 Voltage Regulation

The power supply output voltages stay within the following voltage limits when operating at steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise specified in Table 61. All outputs are measured with reference to the GND. The +12V and +5VSB outputs are measured at the power distribution board output harness connector.

Table 59. Voltage Regulation Limits

Parameter Tolerance MIN NOM MAX Units

+ 12V - 5%/+5% +11.40 +12.00 +12.60 V + 5VSB - 5%/+5% +4.75 +5.00 +5.25 V

rms

2.3.3.7 Dynamic Loading

The output voltages remain within limits specified for the step loading and capacitive loading presented in the following table. The load transient repetition rate has been tested between 5 Hz and 5 kHz at duty cycles ranging from 10%-90%. The load transient repetition rate is only a test specification. The step load may occur anywhere between the MIN load and MAX load defined in the following table.

Table 60. Transient Load Requirements

Output Max Step Load Size Max Load Slew Rate Test Capacitive Load

12V 3.0 A

+5VSB 0.5 A

Notes:

1. Step loads on each 12V output may happen simultaneously.

2. The +12V should be tested with 2200 F evenly split between the three +12V rails.

0.5 A/ s 2200 F

0.5 A/ s 20 F

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.3.3.8 Capacitive Loading

The power supply is stable and meets all requirements with the following capacitive loading ranges. Minimum capacitive loading applies to static load only.

Table 61. Capacitive Loading Conditions

Output MIN MAX Units

+12V 2000 11,000 +5VSB 1 350

F F

2.3.3.9 Closed Loop Stability

The power supply is unconditionally stable under all line/load/transient load conditions, including capacitive load ranges. A minimum of 45 degrees phase margin and -10dB-gain margin are met. Closed-loop stability is ensured at the maximum and minimum loads, as applicable.

2.3.3.10 Common Mode Noise

The common mode noise on any output does not exceed 350mV pk-pk over the frequency band of 10Hz to 20MHz.

2.3.3.11 Ripple/Noise

The maximum ripple/noise output of the power supply is defined in the following table. This is measured over a bandwidth of 0Hz to 20MHz at the power supply output connectors. A 10 F tantalum capacitor in parallel with a 0.1 F ceramic capacitor is placed at the point of measurement.

2.3.3.12 Forced Load Sharing

The +12V output has forced load sharing. The output shares within 10% at full load. All current sharing functions are implemented internal to the power supply by making use of the 12LS signal. The power distribution board connects the 12LS signal between the two power supplies. The failure of a power supply does not affect the load sharing or output voltages of the other supplies still operating. The supplies are able to load share with up to 2 power supplies in parallel and operate in a hot-swap/redundant 1+1 configuration. The 5Vsb output is not required to actively share current between power supplies (passive sharing). The 5Vsb outputs of the power supplies are connected together in the system so that a failure or hot swap of a redundant power supply does not cause these outputs to go out of regulation in the system.

Revision 3.1

Table 62. Ripple and Noise

+12V Output +5VSB Output

120mVp-p 50mVp-p

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3.3.13 Timing Requirements

The timing requirements for power supply operation are as follows. The output voltages must rise from 10% to within regulation limits (T

) within 5 to 70 ms, except for 5VSB, which is

vout_rise

allowed to rise from 1.0 to 25 ms. All outputs rise monotonically. The following figure shows the timing requirements for the power supply being turned on and off via the AC input, with PSON held low and the PSON signal, with the AC input applied.

Table 63. Output Voltage Timing

Item Description Minimum Maximum Units

Output voltage rise time from each main output. 5.0* 70* msec

vout_rise

All main outputs must be within regulation of each

vout_on

other within this time.

All main outputs must leave regulation within this

vout_off

time.

* The 5VSB output voltage rise time shall be from 1.0 ms to 25.0 ms.

50 msec

400 msec

V out

10% V out

vout_rise

vout_on

Figure 13. Output Voltage Timing

vout_off

TP02313

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 64. Turn On/Off Timing

Item Description Minimum Maximum Units

sb_on_delay

Delay from AC being applied to 5VSB being within

regulation.

ac_on_delay

Delay from AC being applied to all output voltages being

within regulation.

vout_holdup

Time all output voltages stay within regulation after loss of

AC.

pwok_holdup

pson_on_delay

Delay from loss of AC to de-assertion of PWOK 20 ms

Delay from PSON# active to output voltages within regulation

limits.

pson_pwok

pwok_on

Delay from PSON# deactive to PWOK being de-asserted. 50 ms

Delay from output voltages within regulation limits to PWOK

asserted at turn on.

Delay from PWOK de-asserted to 12V output voltage

pwok_off

dropping out of regulation limits.

Duration of PWOK being in the de-asserted state during an

pwok_low

off/on cycle using AC or the PSON signal.

Delay from 5VSB being in regulation to O/Ps being in

sb_vout

regulation at AC turn on.

1500

2500

5 400

100 1000

100

50 1000

5VSB_holdup

Note:

Time the 5VSB output voltage stays within regulation after

loss of AC.

1 T

vout_holdup

and T

are defined under 60% loading.

pwok_holdup

2.3.3.14 Hot Swap Requirement

Hot swapping a power supply is the process of inserting and extracting a power supply from an operating power system. During this process the output voltages remain within the capacitive load limits. Up to two power supplies can be on a single AC line. The power supply hot swaps by the following method.

 Extraction: The AC power disconnects from the power supply as the power supply is

extracted from the system. This can occur in standby mode or power-on mode.

 Insertion: The AC power connects to the power supply as the power supply is inserted

into the system. The power supply powers on into either standby mode or power-on Mode.

In general, a failed (off by internal latch or external control) power supply may be removed, then replaced with a good power supply; however, hot swap will work with both operational as well as failed power supplies. The newly inserted power supply will get turned on into standby or Power On mode once inserted.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3.3.15 Residual Voltage Immunity in Standby Mode

The power supply is immune to any residual voltage placed on its 12V output (typically a leakage voltage through the system from standby output) up to 1000 mV. This residual voltage does not have any adverse effects on the power supply, including additional power dissipation or over-stressing/over-heating any internal components or adversely effect the turn-on performance (no protection circuits tripping during turn on).

While in standby mode, at no load condition, the residual voltage on 12V output does not exceed 100 mV.

2.3.3.16 Soft Starting

The power supply contains control circuits that provide monotonic soft start of its outputs without overstress of the AC line or any power supply components at any specified AC line or load conditions. There is no requirement for rise time on the 5VSB but the turn on/off is monotonic.

2.3.3.17 Zero Load Stability Requirements

When the power subsystem operates in a no-load condition in a 1+0 or 1+1 configuration, it does not need to meet the output regulation specification, but it must operate without any tripping of over-voltage or other fault circuitry. When the power subsystem is subsequently loaded, it must begin to regulate and source current without fault.

2.3.4 Protection Circuits

Protection circuits inside the power supply cause only the power supply’s main outputs to shut down. If the power supply latches off due to a protection circuit tripping, an AC cycle OFF for 15sec and a PSON# cycle HIGH for 1sec will reset the power supply.

2.3.4.1 Over-current Protection (OCP)

The power supply has a current limit to prevent the +5VSB and +12V outputs from exceeding the values shown in the following table. If the current limits are exceeded the power supply will shut down and latch off. The latch will be cleared by toggling the PSON power interruption. The power supply is not damaged from repeated power cycling in this condition. 5VSB is protected under over-current or shorted conditions so that no damage can occur to the power supply.

Table 65. Over-current Protection (OCP)

Output

Voltage

+12V 120% min (= 65.0 A min); 140% max (= 76.0 A max)

+5VSB 120% min (= 3.6 A min); 200% max (= 6.0 A max)

Over-current Protection Limits

signal or by an AC

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.3.4.2 Over-voltage Protection (OVP)

The power supply’s over-voltage protection is locally sensed. The power supply will shut down and latch off after an over-voltage condition occurs. This latch can be cleared by toggling the PSON

signal or by an AC power interruption. The following table contains the over-voltage limits. The values are measured at the output of the power supply’s connectors. The voltage never exceeds the maximum levels when measured at the power pins of the power supply connector during any single point of fail. The voltage will never trip any lower than the minimum levels when measured at the power pins of the power supply connector.

Table 66. Over-voltage Protection Limits

Output Voltage MIN (V) MAX (V)

+12V 13.3 14.5

+5VSB 5.7 6.5

2.3.4.3 Over-temperature Protection (OTP)

The power supply is protected against over-temperature conditions caused by loss of fan cooling, excessive ambient temperature, or excessive loading. Sensing points are placed at hot spots. In an OTP condition, the power supply will shut down. When the power supply temperature drops to within specified limits, the power supply restores power automatically, while the 5VSB always remains on. The OTP circuit has built-in hysteresis such that the power supply will not oscillate on and off due to temperature recovery conditions. The OTP trip level has a minimum of 4 degrees C of ambient temperature hysteresis.

2.3.5 Control and Indicator Functions

The following sections define the input and output signals from the power supply. Signals that can be defined as low true use the following convention:

signal# = low true

2.3.5.1 PSON# Input Signal

The PSON signal that turns on the +12V power rail. When this signal is not pulled low by the system, or left open, the outputs (except for the +5VSB) turn off. This signal is pulled to a standby voltage by a pull-up resistor internal to the power supply.

Revision 3.1

signal is required to remotely turn on/off the power supply. PSON# is an active low

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 67. PSON# Signal Characteristic

Signal Type

PSON# = Low ON PSON# = High or Open OFF

Logic level low (power supply ON) 0V 1.0V Logic level high (power supply OFF) 2.0V 5.25V Source current, Vpson = low 4mA Power up delay: T PWOK delay: T

pson_on_delay

pson_pwok

5msec 400msec

50msec

Accepts an open collector/drain input from the system. Pull-up to VSB located in power supply.

MIN MAX

2.3.5.2 PSKill

The purpose of the PSKill pin is to allow for hot swapping of the power supply. The PSKill pin on the power supply is shorter than the other signal pins. When a power supply is operating in parallel with other power supplies and then extracted from the system, the PSKill pin will quickly turn off the power supply and prevent arcing of the DC output contacts. T

(shown in the

PSKill

following table) is the minimum time delay from the PSKill pin un-mating to when the power pins un-mate. The power supply must discharge its output inductor within this time from the unmating of the PSKill pin. When the PSKill signal pin is not pulled down or left open (power supply is extracted from the system), the power supply will shut down regardless of the condition of the PSON# signal. The mating pin of this signal in the system should be tied to ground. Internal to the power supply, the PSKill pin should be connected to a standby voltage through a pull-up resistor. Upon receiving a LOW state signal at the PSKill pin, the power supply will be allowed to turn on via the PSON# signal. A logic LOW on this pin by itself should not turn on the power outputs.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 68. PSKILL Signal Characteristics

Signal Type (Input Signal to Supply)

PSKILL = Low, PSON# = Low ON PSKILL = Open, PSON# = Low or Open OFF PSKILL = Low, PSON# = Open OFF

Logic level low (power supply ON) 0V 1.0V Logic level high (power supply OFF) 2.0V 5.25V Source current, Vpskill = low 4mA Delay from PSKILL=High to power supply

turned off (T

a. T

PSKill

is the time from the PSKill signal de-asserting HIGH to the power supply’s output inductor discharging.

PSKill

Accepts a ground input from the system. Pull-up to VSB located in the power supply.

MIN MAX

100 s

2.3.5.3 PWOK (Power OK) Output Signal

PWOK is a power OK signal and is pulled HIGH by the power supply to indicate that all the outputs are within the regulation limits of the power supply. When any output voltage falls below regulation limits or when AC power has been removed for a time sufficiently long so that power supply operation is no longer guaranteed, PWOK will be de-asserted to a LOW state. The start of the PWOK delay time is inhibited as long as any power supply output is in current limit.

Table 69. PWOK Signal Characteristics

Signal Type

PWOK = High Power OK PWOK = Low Power Not OK

Logic level low voltage, Isink=4mA 0 V 0.4 V Logic level high voltage, Isource=200 A Sink current, PWOK = low 4 mA Source current, PWOK = high 2 mA PWOK delay: T PWOK rise and fall time

Power down delay: T

Revision 3.1

100 ms 1000 ms

pwok_on

1 ms 200 ms

pwok_off

Open collector/drain output from power supply. Pull-up to VSB located in system.

MIN MAX

2.4 V 5.25 V

100 s

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.3.5.4 LEDs

There is a bi-color LED and a single color LED to indicate power supply status. The LED operation is defined in the following table.

Table 70. LED Indicators

Power Supply Condition Status LED

(AC OK/Power Supply Fail)

AC Power Off OFF OFF

AC power on in Standby Green OFF

AC On and All Outputs in Normal Green Green

Any DC Outputs Short Circuit Green

DC Fan Not Spinning Amber OFF Module protection only

OTP Amber Green Send out alert signal

Power Led

(Power Good)

OFF

Remarks

Power Distribution

Board protection only;

module OK

The LEDs are visible on the power supply’s exterior face. The LEDs’ location meets Electrostatic Discharge (ESD) requirements. LEDs are securely mounted in such a way that incidental pressure on the LEDs does not cause them to be displaced.

There are bits that allow the LED states to be forced via the SMBus. The following capabilities are required:

Force Amber ON for failure conditions. No Force (LED state follows power supply present state)

The power-on default is ‘No Force’. The default is restored whenever PSON transitions to assert.

2.3.6 SMBus Monitoring Interface

The power supply and cage combination provides a monitoring interface to the system over a server management bus. The device in the power supply is compatible with SMBus 2.0 ‘high power’ specification for I

3.3V but will tolerate 5V signaling. One pin is used for the Serial Clock [SCL] (PSM Clock). The second pin is used for Serial Data

[SDA] (PSM Data). Both pins are bi-directional, open drain signals, and are used to form a serial bus. For redundant power supplies, the device(s) in the power supply are located at an address(s) determined by address pins A0 and A1. The circuits inside the power supply derive their power from the standby output. For redundant power supplies, the device(s) are powered from the system side of the or’ing device.

Revision 3.1

C Vdd based power and drive (for Vdd = 3.3 V). This bus operates at

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.3.6.1 Device Address Locations

The power supply plus power distribution board (PS+PDB) device address locations are shown in the following table. There are two signals to set the address location of the power supply once it is installed into the system: A0 and A1.

Table 71. SMBus Device Addressing

PDB addressing A0/A1

Power supply FRU device

Reserved for future 2+2

configuration addressing

0/0 0/1 1/0 1/1

A0h A2h A4h A6h

2.4 650-W Power Distribution Board (PDB)

This specification defines the cage for the ERP12V 650-W 1+1 redundant power supply. The cage is designed to plug directly to the output connector of the power supply(ies) and contains three DC/DC power converters to produce other required voltages: +3.3VDC, +5VDC and – 12VDC, along with additional 12V rail 240VA protection and a FRU EEPROM.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.4.1 Mechanical Overview

Figure 14. Mechanical Drawing for Dual (1+1 Configuration) Power Supply Enclosure

2.4.1.1 Airflow Requirements

There is no fan in the cage; the cage is cooled by the fan in the power supply module(s) when combined together in the system.

2.4.1.2 Temperature Requirements

The PDB operates within all specified limits over the T

Table 72. Environmental Requirements

Item Description MIN MAX Units

Top Operating temperature range. 0 45

Revision 3.1

Intel order number D37594-005

temperature range.

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Item Description MIN MAX Units

Non-operating temperature range. -40 70

non-op

Altitude Maximum operating altitude 1500 m

2.4.1.3 Efficiency

Each DC/DC converter shall have a minimum efficiency of 85% voltage range and over temperature and humidity range.

2.4.2 DC Output Specification

2.4.2.1 Input Connector (Power Supply Mating Connector)

Table 73. Edge Finger Power Supply Connector Pin-out

Connector Upper Side Pin No

Gold finger edge connector: 2X24

Top.

+12V 1 2 +12V +12V 3 4 +12V +12V 5 6 +12V +12V 7 8 +12V +12V 9 10 +12V +12V 11 12 +12V +12V 13 14 +12V +12V 15 16 +12V +12V 17 18 +12V

Pin No.

Bottom

at Max load and over +12V line

Bottom Side

Revision 3.1

+12V Return 19 20 +12V Return +12V Return 21 22 +12V Return +12V Return 23 24 +12V Return +12V Return 25 26 +12V Return +12V Return 27 28 +12V Return +12V Return 29 30 +12V Return +12V Return 31 32 +12V Return +12V Return 33 34 +12V Return

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Connector Upper Side Pin No

Top.

+12V Return 35 36 +12V Return 5VSB 37 38 A0 SDA 39 40 +12V Sharing PS_KILL 41 42 POK PS_ON_CTL 43 44 -PS_Present FAN_TACH 45 46 VIN_GOOD_OUT SCL 47 48 -OVER_TEMP

Pin No.

Bottom

Bottom Side

The AC input for each power supply module connects through the card edge connector from the power distribution board to the power supply module.

2.4.2.2 Output Connectors

Listed or recognized component appliance wiring material (AVLV2), CN, rated min 105 degrees C, 300VDC is used for all output wiring.

Table 74. Cable Lengths

Length

From

(mm)

Power Supply cover exit hole 450 P1 24 Baseboard Power Connector Power Supply cover exit hole 580 P2 8 Processor Power Connector Power Supply cover exit hole 450 P12 5 Power Signal Connector Power Supply cover exit hole 550 P13 4 12V4 Power Connector Power Supply cover exit hole 290 P3 4 Peripheral Power Connector Extension from P3 100 P4 4 Peripheral Power Connector Extension from P4 100 P5 4 Floppy Power Connector Power Supply cover exit hole 740 P6 4 Peripheral Power Connector Extension 75 P7 4 Peripheral Power Connector Power Supply cover exit hole 740 P8 4 Peripheral Power Connector Extension 75 P9 4 Peripheral Power Connector Power Supply cover exit hole 740 P10 5 Right-angle SATA Power Connector

To Connector # Number of

Pins

Description

Extension 75 P11 5 Right-angle SATA Power Connector

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.4.2.3 Baseboard Power Connector (P1)

Connector housing: 24-Pin Molex* Mini-Fit Jr. 39-01-2245 or equivalent Contact: Molex Mini-Fit, HCS, Female, Crimp 44476 or equivalent

Table 75. P1 Baseboard Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1* +3.3VDC

3.3V RS Orange (24AWG) 14 -12VDC Blue 2 +3.3VDC Orange 15 COM Black 3* COM Black 16 PSON# Green (24AWG) COM RS Black (24AWG) 17 COM Black 4* +5VDC Red 18 COM 5V RS Red (24AWG) 19 COM Black

Orange 13 +3.3VDC Orange

Black

5 COM Black 20 Reserved N.C. 6 +5VDC Red 21 +5VDC Red 7 COM Black 22 +5VDC Red 8 PWR OK Gray (24AWG) 23 +5VDC Red 9 5 VSB Purple 24 COM Black 10 +12V3 Yellow 11 +12V3 Yellow 12 +3.3VDC Orange

Note: Remote Sense wire double crimped.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.4.2.4 Processor Power Connector (P2)

Connector housing: 8-Pin Molex* 39-01-2080 or equivalent Contact: Molex Mini-Fit, HCS, Female, Molex

44476 or equivalent

Table 76. P2 Processor Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1 COM Black 5 +12V1 White 2 COM Black 6 +12V1 White 3 COM Black 7 +12V2 Brown 4 COM Black 8 +12V2 Brown

2.4.2.5 12V4 Power Connector (P13)

Connector housing: 8-Pin Molex* 39-01-2040 or equivalent Contact: Molex Mini-Fit Jr, HCS,

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

44476-1111 or equivalent

Table 77. P13 12V4 Power Connector

1 COM Black 3 +12V4 Green 2 COM Black 4 +12V4 Green

2.4.2.6 Power Signal Connector (P12)

Connector housing: 5-Pin Molex* 50-57-9405 or equivalent Contacts: Molex 16-02-0087 or equivalent

Table 78. Power Signal Connector

Pin Signal 24 AWG Color

1 I2C Clock White 2 I2C Data Yellow 3 SMBAlert# 4 COM Black 5 3.3RS

TBD

Orange

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.4.2.7 Peripheral Power Connectors (P3, P4, P6, P7, P8, P9)

Connector housing: Amp* 1-480424-0 or equivalent Contact: Amp 61314-1 contact or equivalent

Table 79. Peripheral Power Connectors

Pin Signal 18 AWG Color

1 +12V4 Green 2 COM Black 3 COM Black 4 +5 VDC Red

2.4.2.8 Floppy Power Connector (P5)

Connector housing: Amp* 171822-4 or equivalent Contact: Amp 170204-1 contact or equivalent

Table 80. Floppy Power Connector

Pin Signal 22 AWG Color

1 +5VDC Red 2 COM Black 3 COM Black 4 +12V4 Green

2.4.2.9 12V4 Power Connector (P6)

Connector housing: 4-Pin Molex* 39-01-2040 or equivalent Contact: Molex Mini-Fit Jr, HCS, 44476-1111 or equivalent

Table 81. 12V4 Power Connector

Pin Signal 18 AWG Color

1 COM Black 2 COM Black 3 +12V4 Green 5 +12V4 Green

2.4.2.10 Right-angle SATA Power Connectors (P10, P11)

Connector housing: JWT* F6002HS0-5P-18 or equivalent

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 82. SATA Power Connector

Pin Signal 18 AWG Color

1 +3.3V Orange 2 COM Black 3 +5VDC Red 4 COM Black 5 +12V4 Green

2.4.2.11 Remote Sense

The cage 12V to 3.3V and 5V converters use remote sensing to regulate out voltage drops in the system for the +3.3V output. The remote sense output impedance to this DC/DC converter must be greater than 200 . This is the value of the resistor connecting the remote sense to the output voltage internal to the DC/DC converter. Remote sense must be able to regulate out of up to 300mV drop on the +3.3V and 5V outputs. Also, the power supply ground return remote sense (ReturnS) passes through the PDB and the output harness to regulate out ground drops for its +12V and 5Vsb output voltages. The power supply uses remote sense (12VRS) to regulate out drops up to the 240VA protection circuits on the PDB.

2.4.2.12 +12V Outputs Load Requirements

This section describes the +12V output power requirements from the cage with one or two 650W power supplies plugged into the input of the cage. The power distribution board divides up the 12V power from power supply modules into five separate 240VA limited channels. Channels 1 through 4 supply 12V power directly to the end system. The fifth channel supplies power to the 3.3V and 5V converters. The 5

+12V1 +12V2

MAX Load 16A 16A 16A 16A 18A MIN Static/Dynamic Load 0 0 0A 0A 0A Peak load (12 seconds) 18A 18A 18A 18A 20A Max Output Power, see note 1 12 x16A

Notes:

1. 12V maximum output current is 54 A.

2. Peak power and current loading shall be supported for a minimum of 12 seconds.

3. 12V5 is the power source for the three DC-DC converters to generate 3.3V, 5V, and -12V.

12V doesn’t need to meet the 240VA requirement.

Table 83. +12V Outputs Load Ratings

+12V1/2/3/4/5 combined output limit = 54A/58A pk max

+12V3 +12V4 +12V5

=192W

12 x16A =192W

12V x16A =192W

12V x18A =216W

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.4.2.13 DC/DC Converters Loading

The following table defines the power and current ratings for the three DC/DC converters located on the cage; each is powered from a +12V5 rail. The three converters meet both static and dynamic voltage regulation requirements for the minimum and maximum loading conditions.

Note: 3.3V/5V combined power limit: 170 W max.

Table 84. DC/DC Converter Load Ratings

+12VDC Input DC/DC Converters

+3.3V Converter +5V Converter -12V Converter

MAX Load 24.0A 30.0A 0.3A MIN Static/Dynamic Load 0A 0A 0A Max Output Power, see note 1 3.3x24=79.2W 5x30=150W 0.3x12=4.8W

Notes:

1. Maximum continuous total DC output power should not exceed 610 W..

2. Peak power and current loading shall be supported for a minimum of 12 seconds.

3. Combined 3.3V and 5V power shall not exceed 170 W.

2.4.2.14 DC/DC Converters Voltage Regulation

The DC/DC converters’ output voltages stay within the following voltage limits when operating at steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise. All outputs are measured with reference to the return remote sense signal (ReturnS). The 3.3V and 5V outputs are measured at the remote sense point; all other voltages are measured at the output harness connectors.

Table 85. Voltage Regulation Limits

Converter Output Tolerance MIN NOM MAX UNITS

+ 3.3VDC - 5%/+5% +3.14 +3.30 +3.46 V + 5VDC - 5%/+5% +4.75 +5.00 +5.25 V + 12VDC

(12V1/2/3/4)

- 12VDC - 10%/+10% -10.80 -12.00 -13.20 V + 5VSB See Power Supply Specification; measured at the power distribution board

- 5%/+5% +11.40 +12.00 +12.60 V

harness connectors.

rms

2.4.3 DC/DC Converters Dynamic Loading

The output voltages remain within limits specified for step loading and capacitive loading, as specified in the following table. The load transient repetition rate is tested between 50 Hz and 5

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

kHz at duty cycles ranging from 10%-90%. The load transient repetition rate is only a test specification. The step load may occur anywhere between the MIN load and MAX load conditions.

Table 86. Transient Load Requirements

Output Max Step Load Size Max Load Slew Rate Test capacitive Load

+ 3.3VDC

+ 5VDC

+12VDC (12V1/2/3/4/5) See the Power Supply specification for details.

- 12VDC

+5VSB See the the Power Supply specification for details.

5.0A 0.25 A/ s 250 F

4.0A 0.25 A/ s 400 F

Not rated Not rated F

2.4.3.1 DC/DC Converter Capacitive Loading

All outputs of the DC/DC converter are stable and meet all requirements with the following capacitive loading ranges.

Table 87. Capacitive Loading Conditions

Converter Output MIN MAX Units

+3.3VDC 250 6,800 F +5VDC 400 4,700 F

-12VDC 1 350 F

Note: Refer to the Power Supply specification for the equivalent data on +12V and +5VSB output.

2.4.3.2 DC/DC Converters Closed Loop Stability

Each DC/DC converter is unconditionally stable under all line/load/transient load conditions, including capacitive load ranges. A minimum of 45 degrees phase margin and –10dB-gain margin is required.

2.4.3.3 Common Mode Noise

The common mode noise on any output does not exceed 350 mV peak-peak over the frequency band of 10 Hz to 30 MHz.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.4.3.4 DC/DC Converters Ripple/Noise

The maximum allowed ripple/noise output of each DC/DC Converter is defined in the following table. This is measured over a bandwidth of 0Hz to 20MHz at the PDB output connectors. A 10 F tantalum capacitor in parallel with a 0.1 F ceramic capacitor is placed at the point of measurement.

Table 88. Ripple and Noise

+3.3V Output +5V Output -12V Output

50mVp-p 50mVp-p 120mVp-p

Note: Refer to the Power Supply specification for the equivalent data on +12V and +5VSB output.

2.4.3.5 Fan Operation in Standby Mode

The fans on the power distribution board continue to operate at their lowest speed (5V) when in standby mode.

2.4.3.6 Timing Requirements

The timing requirements for the power supply/PDB combination are as follows. The output voltages must rise from 10% to within regulation limits (T

) within 5 to 70 ms, except for

vout_rise

5VSB, which is allowed to rise from 1.0 to 25 ms. The +3.3V, +5V, and +12V output voltages start to rise at approximately the same time. All outputs rise monotonically. The +5V output is greater than the +3.3V output during any point of the voltage rise. The +5V output is never greater than the +3.3V output by more than 2.25V. Each output voltage reaches regulation within 50ms (T out of regulation within 400 msec (T

) of each other during turn on of the power supply. Each output voltage falls

vout_on

) of each other during turn off. The following figure

vout_off

shows the timing requirements for the power supply being turned on and off via the AC input, with PSON held low and the PSON signal, with the AC input applied.

Table 89. Output Voltage Timing

Item Description Minimum Maximum Units

Output voltage rise time from each main output. 5.0* 70* msec

vout_rise

All main outputs must be within regulation of each

vout_on

All main outputs must leave regulation within this

vout_off

other within this time.

time.

50 msec

400 msec

* The 5VSB output voltage rise time shall be from 1.0 ms to 25.0 ms.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

V out

10% V out

vout_rise

vout_on

vout_off

TP02313

Figure 15. Output Voltage Timing

Table 90. Turn On/Off Timing

Item Description Loading Minimum Maximum Units

sb_on_delay

ac_on_delay

vout_holdup

pwok_holdup

pson_on_delay

Delay from AC being applied to 5VSB being within

regulation.

Delay from AC being applied to all output voltages

being within regulation.

Time all output voltages stay within regulation after

loss of AC.

60%

1500

2500

Delay from loss of AC to de-assertion of PWOK 60% 20 ms

Delay from PSON# active to output voltages within

regulation limits.

5 400

pson_pwok

Delay from PSON# deactive to PWOK being de-

asserted.

Delay from output voltages within regulation limits to

pwok_on

PWOK asserted at turn on.

Revision 3.1

Intel order number D37594-005

100 500

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Item Description Loading Minimum Maximum Units

Delay from PWOK de-asserted to output voltags

pwok_off

(3.3V, 5V, 12V, -12V) dropping out of regulation limits.

Duration of PWOK being in the de-asserted state

pwok_low

during an off/on cycle using AC or the PSON signal.

Delay from 5VSB being in regulation to O/Ps being in

sb_vout

regulation at AC turn on.

5VSB_holdup

Time the 5VSB output voltage stays within regulation

after loss of AC.

Note:

AC Input

Vout

PWOK

vout_holdup

sb_on_delay

and T

pwok_holdup

AC_on_delay

are defined under 60% loading.

pwok_on

pwok_holdup

vout_holdup

pwok_off

pwok_low

sb_on_delay

100

50 1000

pwok_on

pson_pwok

pwok_off

5VSB

PSON

sb_vout

AC turn on/off cycle

5VSB_holdup

pson_on_delay

PSON turn on/off cycle

Figure 16. Turn On/Off Timing (Power Supply Signals)

2.4.3.7 Residual Voltage Immunity in Standby Mode

Each DC/DC converter is immune to any residual voltage placed on its respective output (typically a leakage voltage through the system from standby output) up to 500mV. There is no additional heat generated, nor is there any stress of any internal components with this voltage applied to any individual output, or all outputs simultaneously. It also does not trip the power supply protection circuits during turn on.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Residual voltage at the power supply outputs for no load condition do not exceed 100mV when AC voltage is applied and the PSON# signal is de-asserted.

2.4.3.8 Soft Start Requirements

The power supply contains a control circuit, which provides monotonic soft start for its outputs without overstress of the AC line or any power supply components at any specified AC line or load conditions. There is no requirement for rise time on the 5VSB but the turn on/off is monotonic.

2.4.4 Protection Circuits

Protection circuits inside the cage (and the power supply) cause the power supply’s main +12V output to shut down, thereby forcing the remaining three outputs on the cage to shut down. If the power supply latches off due to a protection circuit tripping, an AC cycle OFF for 15 sec min and a PSON

2.4.4.1 Over-current Protection (OCP)/240VA Protection

Each DC/DC converter output on the cage has individual OCP circuits. The PS+cage combo will shutdown and latch off after an over-current condition occurs. This latch is cleared by toggling the PSON connectors. The DC/DC converters are not damaged from repeated power cycling in this condition. The +12V output from the power supply is divided on the PDB into 5 channels and each is limited to 240VA of power except for +12V5 (+12V5 is not user accessible). There are current sensors and limit circuits available to shut down the entire PS+PDB combo if the limit is exceeded. The over-current limits are listed in the following table.

cycle HIGH for 1 second will reset the power supply and the PDB.

signal or by an AC power interruption. The values are measured at the PDB harness

Table 91. Over-current Protection Limits/240VA Protection

Output Voltage MIN OCP Trip Limits MAX OCP Trip Limits

+3.3V 110% min (= 26.4A min) 150% max (= 36A max) +5V 110% min (= 33A min) 150% max (= 45A max)

-12V 0.625A 2.0A +12V1 18A 20Amax +12V2 18A 20Amax +12V3 18A 20A max +12V4 18A 20A max +5VSB See the Power Supply specification for details.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.4.4.2 Over-voltage Protection (OVP)

Each DC/DC converter output on the cage has individual OVP circuits built in and is locally sensed. The PS+cage combo will shut down and latch off after an over-voltage condition occurs. This latch can be cleared by toggling the PSON

signal or by an AC power interruption.

The following table defines the over-voltage limits. The values are measured at the cage harness connectors. The voltage does not exceed the maximum levels when measured at the power pins of the output harness connector during any single point of fail. The voltage does not trip any lower than the minimum levels when measured at the power pins of the cage connector.

Table 92. Over-voltage Protection (OVP) Limits

Output Voltage OVP MIN (V) OVP MAX (V)

+3.3V 3.9 4.5 +5V 5.7 6.5

-12V -13.3 -14.5 +12V1/2/3/4/5 See Power Supply specification +5vsb See Power Supply specification

2.4.5 Control and Indicator Functions (Hard-wired)

The following sections define the input and output signals from the power distribution board. Signals that can be defined as low true use the following convention:

signal

2.4.5.1 PSON

The PSON signal that turns on the +3.3V, +5V, +12V, and -12V power rails. When this signal is not pulled low by the system, or left open, the outputs (except for the +5VSB) turn off. This signal is pulled to a standby voltage by a pull-up resistor internal to the power supply.

= low true

Input and Output Signals

signal is required to remotely turn on/off the power supply. PSON# is an active low

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Table 93. PSON# Signal Characteristics

Signal Type

PSON# = Low ON PSON# = High or Open OFF

Logic level low (power supply ON) 0V 1.0V Logic level high (power supply OFF) 2.0V 5.25V Source current, Vpson = low 4mA Power up delay: T PWOK delay: T

pson_pwok

pson_on_delay

5msec 400msec

50msec

Accepts an open collector/drain input from the system. Pull-up to VSB located in power supply.

MIN MAX

2.4.5.2 PSKILL

The purpose of the PSKill pin is to allow for hot swapping of the power supply. The mating pin of this signal on the cage input connector is tied to ground, and its resistance is less than 5 ohms.

2.4.5.3 PWOK (Power OK) Input and Output Signals

PWOK is a power OK signal and will be pulled HIGH by the power supply to indicate that all the outputs are within the regulation limits of the power supply. When any output voltage falls below regulation limits, or when AC power has been removed for a time sufficiently long so that power supply operation is no longer guaranteed, PWOK will be de-asserted to a LOW state. The start of the PWOK delay time is inhibited as long as any power supply output is within current limit.

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Table 94. PWOK Signal Characteristics

Signal Type

PWOK = High Power OK PWOK = Low Power Not OK

Logic level low voltage, Isink=4mA 0V 0.4V Logic level high voltage, Isource=200 A Sink current, PWOK = low 4mA Source current, PWOK = high 2mA PWOK delay: T PWOK rise and fall time

Power down delay: T

100ms 1000ms

pwok_on

1ms 200msec

pwok_off

Open collector/drain output from power supply. Pull-up to VSB located in system.

MIN MAX

2.4V 5.25V

100 sec

2.4.5.4 SMBAlert#

This signal indicates that the power supply is experiencing a problem that the user should investigate. The signal may be asserted due to critical events or warning events.

The SMBAlert# signal will be asserted whenever there is at least one event condition in the power supply or cage.

The SMBAlert# signal will automatically be cleared when the cause of the event is no longer present.

Table 95. SMBAlert# Signal Characteristics

Signal Type (Active Low)

Alert# = High OK Alert# = Low Power Alert to system

Logic level low voltage, Isink=4 mA 0 V 0.4 V Logic level high voltage, Isink=50 A 5.25 V Sink current, Alert# = low 4 mA Sink current, Alert# = high 50 A Alert# rise and fall time 100 s

Open collector/drain output from power supply. Pull-up to VSB located in system.

MIN MAX

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.4.6 PSMI (Power Supply Monitoring Interface)

The power supply and cage combination provide a monitoring interface to the system over a server management bus to the system. The device is compatible with both SMBus 2.0 ‘high power’ and I located on the server board.

The SMBUS provides power monitoring, failure conditions, warning conditions, and FRU data. Two pins have been reserved on the connector to provide this information. One pin is the Serial Clock (PSM Clock). The second pin is used for Serial Data (PSM Data). Both pins are bidirectional and are used to form a serial bus. The circuits inside the power supply are powered from the 5VSB bus and grounded to ReturnS (remote sense return). No pull-up resistors are on SCL or SDA inside the power supply. These pull-up resistors are located external to the power supply. The EEPROM for FRU data in the power supply is hard wired to allow writing data to the device.

C Vdd based power and drive. This bus operates at 3.3V. The SMBus pull-ups are

Default Mode Operation:

The LEDs and registers automatically clear when a warning event has occurred. Critical events will cause the power supply to shut down and latch the LED and SMBAlert signal. A warning event will allow the LED and SMBAlert signal to de-assert as soon as the condition driving the event clears.

The LED, SMBAlert signal, and critical event registers will still operate correctly if the power supply fails due to over-temperature shut down, over-current shutdown, over-power shutdown, or fan failure. If the power supply fails due to loss of AC or open fuse then the LED and signals will not operate because of loss of power.

2.4.6.1 Device Address Locations

The PS+PDB device address locations are shown in the following table.

Table 96. Device Address Locations

Power Supply FRU Device

PDB FRU Data

PBD Monitoring

A0h/A2h Ach 4Ah

2.4.6.2 Summary of PSMI features for PDB

Item Description Scaling Accuracy Associated Registers

Fan monitoring

Revision 3.1

A slow fan indication shall be provided before the power supply shuts down due to slowing fan failure. Hysteresis on the fan monitoring shall be provided to prevent oscillation of the warning indicator.

TBD NA Event register bit

Mask register bit

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Item Description Scaling Accuracy Associated Registers

240VA monitoring

DC/DC failure sensing

Indicators for sensing one of the 240VA channels have tripped and shut down the power supplies.

Indicators for sensing a DC/DC failure on the power distribution board.

NA Event register bit

Mask register bit

Event register bit

Mask register bit

2.5 670-W Power Supply

The 670-W specification defines a non-redundant power supply that supports entry server systems. This 670-W power supply has 8 outputs: 3.3V, 5V, 12V1, 12V2, 12V3, 12V4, -12V and 5VSB. The power supply contains a single 80-mm fan for cooling the power supply and part of the system.

2.5.1 Mechanical Overview

The physical size of the power supply enclosure is intended to accommodate power ranges up to 670 W. The power supply size is 150mm x 180mm x 86mm and has a wire harness for the DC outputs. The AC plugs directly into the external face of the power supply.

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

Figure 17. Mechanical Drawing of the 670-W Power Supply Enclosure

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

2.5.2 Acoustic Requirements

The declared sound power level of the power supply assembly does not exceed the levels specified in the following table.

Table 97. Sound Power Requirement

Operating Conditions Inlet Temperature

Condition

Maximum 45ºC 100% 6.5 Operating

Idle

40 C 35 C

% of Maximum Loading

Condition

60% 4.7 40% 4.0

LwAd (BA)

The declared sound power level is measured according to ECMA 74 and reported according to ECMA 109. The fan RPM settings for the two operating conditions are determined through thermal analysis and/or testing prior to the sound power level measurement. To measure the power supply assembly sound power levels corresponding to the two operating conditions, the fan in the power supply assembly is powered externally to the two RPM settings. The 45 degree C inlet temperature is derived based on standard system ambient temperature assumptions (25 degrees C and 35 degrees C), typical temperature rise within the system, and thermal impact of fan speed control.

Pure Tones:

The power supply assembly does not produce any prominent discrete tones

determined according to ECMA 74, Annex D.

2.5.3 Airflow Requirements

The power supply incorporates one 80-mm fan for self-cooling and system cooling. The fan provides no less than 14 CFM airflow through the power supply when installed in the system. The cooling air enters the power module from the non-AC side.

2.5.4 Temperature Requirements

The power supply operates within all specified limits over the Top temperature range. All airflow passes through the power supply and not over the exterior surfaces of the power supply.

Item Description MIN MAX Units

Top Operating temperature range. 0 45 T

Non-operating temperature range. -40 70

non-op

Altitude Maximum operating altitude 1500 m

Revision 3.1

Table 98. Thermal Requirements

C C

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.5.5 Output Wire Harness Drawing

Listed or recognized component appliance wiring material (AVLV2), CN, rated min 105 C, 300VDC is used for all output wiring.

Table 99. Cable Lengths

Length

From

(mm)

Power Supply cover exit hole 425 P1 24 Baseboard Power Connector Power Supply cover exit hole 680 P2 8 Processor Power Connector Power Supply cover exit hole 375 P14 5 Power Signal Connector Power Supply cover exit hole 375 P15 6 PCI Express Connector Power Supply cover exit hole 680 P16 4 12V4 Power Connector Power Supply cover exit hole 450 P3 4 Peripheral Power Connector

Extension 100 P4 4 Peripheral Power Connector

Extension from P4 100 P5 4 Floppy Power Connector

Power Supply cover exit hole 575 P6 4 Peripheral Power Connector

Extension

Power Supply cover exit hole 740 P8 4 Peripheral Power Connector

Extension 75 P9 4 Peripheral Power Connector

Power Supply cover exit hole 740 P10 4 Peripheral Power Connector

Extension 75 P11 4 Peripheral Power Connector

Power Supply cover exit hole 740 P12 5 Right-angle SATA Power Connector

Extension 75 P13 5 SATA Power Connector

75 (cover with

sleeve)

To Connector # Number of

Pins

P7 4

Description

Right-angle Peripheral Power

Connector

Revision 3.1

Intel order number D37594-005

Power Sub-system Intel® Entry Server Chassis SC5299-E TPS

Notes:

1. All dimensions are in mm.

2. All tolerances are +15 mm/-0 mm

3. Install 1 tie wrap within 12mm of the power supply cage.

4. Mark reference designator on each connector.

5. Tie wrap each harness at approximately mid point.

Figure 18. Output Harness for 670-W Power Supply

Revision 3.1

Intel order number D37594-005

Intel® Entry Server Chassis SC5299-E TPS Power Sub-system

2.5.6 Power Connectors

2.5.6.1 Baseboard Power Connector (P1)

Connector housing: 24-Pin Molex* Mini-Fit Jr. Contact: Molex Mini-Fit, HCS, Female, Crimp 44476 or equivalent

Table 100. P1 Baseboard Power Connector

Pin Signal 18 AWG Color Pin Signal 18 AWG Color

1* +3.3 VDC Orange 13 +3.3 VDC Orange

3.3V RS Orange (24AWG) 14 -12 VDC Blue 2 +3.3 VDC Orange 15 COM Black 3* COM Black 16 PSON# Green (24AWG) COM RS Black (24 AWG) 17 COM Black 4* +5 VDC* Red 18 COM Black

39-01-2245 or equivalent

5V RS Red (24AWG) 19 COM Black 5 COM Black 20 Reserved N.C. 6 +5 VDC Red 21 +5 VDC Red 7 COM Black 22 +5 VDC Red 8 PWR OK Gray (24 AWG) 23 +5 VDC Red 9 5VSB Purple 24 COM Black 10 +12V3 Yellow 11 +12V3 Yellow 12 +3.3 VDC Orange

* 5V Remote Sense Double Crimped

Revision 3.1

Intel order number D37594-005

Intel SC5299BRP, SC5299-E Technical Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual