Page 1
Intel® Storage Server
SSR212MC2
Technical Product Specification
Revision 1.2
EPSD Technical Support & Services Group
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Revision History Intel® Storage Server SSR212MC2 TPS
Revision History
Date Revision
Number
April 24, 2007 1.0 Release copy.
May 23, 2007 1.1 Corrected Battery Backup product code, clarified expansion slots, corrected
RAID sku product code nomenclature.
July 10, 2007 1.2 Added AC Power consumption tables to section 2.1.
Modifications
ii Revision 1.2
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Intel® Storage Server SSR212MC2 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.
The Intel® Storage Server SSR212MC2 may contain design defects or errors known as errata
that may cause the product to deviate from published specifications. Current characterized
errata are available on request.
Intel system boards 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. It
is the responsibility of the system integrator that chooses not to use Intel developed system
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 system 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.
Copyright © Intel Corporation 2003 - 2007.
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Table of Contents Intel® Storage Server SSR212MC2 TPS
Table of Contents
1. Feature Summary .................................................................................................................1
1.1 System Components ............................................................................................... 5
1.2 System Board Feature Set ...................................................................................... 8
1.3 Serial Attached SCSI (SAS) Host Bus Adapter ....................................................... 9
1.4 Hot Swap Backplane ...............................................................................................9
1.5 Enclosure Management Card ................................................................................ 10
1.5.1 Summary Of Card Features................................................................................... 10
1.5.2 VSC410 Storage Management Controller ............................................................. 10
1.6 SAS Expander ....................................................................................................... 11
1.6.1 Embedded Processor ............................................................................................ 12
1.6.2 Memory Interface & Device Initialization................................................................ 12
Expander Port Configuration ...................................................................................................13
1.7 Chassis Dimensions and Weight ........................................................................... 14
1.8 Back Panel I/O Ports and Features ....................................................................... 15
1.9 Front Panel and HDD Bays ................................................................................... 16
1.9.1 Front/Rear Panel Controls and Indicators .............................................................17
1.10 Fan Monitoring....................................................................................................... 18
1.10 Rack and Cabinet Mounting Options............................................................................... 18
2. Power Sub-System............................................................................................................. 19
2.1 Power Supply Enclosure........................................................................................ 19
2.1.1 Hot Swapping Power Modules............................................................................... 20
2.1.2 Power Supply Outputs ........................................................................................... 20
3. System Cooling Module..................................................................................................... 22
3.1 Fan Control ............................................................................................................ 22
4. Chassis Bays ...................................................................................................................... 23
4.1 Hard Disk Drive Bays............................................................................................. 24
4.1.1 Hard Disk Drive Carrier.......................................................................................... 25
5. Internal Boot Drives (optional).......................................................................................... 27
5.1 SAS........................................................................................................................ 27
5.2 SATA .....................................................................................................................27
6. System Interconnection..................................................................................................... 28
6.1 Internal Chassis Cables......................................................................................... 28
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Intel® Storage Server SSR212MC2 TPS Table of Contents
6.1.1 SAS Expander/SAS HBA....................................................................................... 28
6.1.1.1 SAS Host Connctor................................................................................................ 28
6.1.2 Enclosure Management Card/Backplane .............................................................. 29
6.1.2.1 Power Connectors ................................................................................................. 29
6.1.2.2 Front Panel Cable.................................................................................................. 29
6.1.3 Intel® Server Board S5000PSL .............................................................................. 30
6.1.3.1 USB Header........................................................................................................... 30
6.1.4 Intel® RAID Controller SRCSAS144E ................................................................... 30
6.1.4.1 Battery Backup. .....................................................................................................30
6.2 External Rear I/O Panel Connectors ..................................................................... 31
6.3 External Front Panel Connectors........................................................................... 31
7. Regulatory Information...................................................................................................... 32
6.1 Product Regulation Requirements.....................................................................................32
7.1.1 Product Safety Compliance ................................................................................... 32
7.1.2 Product EMC Compliance – Class A Compliance ................................................. 32
7.1.3 Certifications / Registrations / Declarations ........................................................... 33
7.1.4 Component Regulation Requirement .................................................................... 33
7.1.5 Product Ecology Requirements ............................................................................. 34
7.2 Restriction of Hazardous Substances (RoHS)....................................................... 34
8. Environmental Limits......................................................................................................... 35
8.1 System Office Environment ...................................................................................35
8.2 System Environmental Testing .............................................................................. 35
8.3 Environmental Limits .............................................................................................36
9. Calculated MTBF ................................................................................................................ 37
Glossary........................................................................................................................................ I
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List of Figures Intel® Storage Server SSR212MC2 TPS
List of Figures
Figure 1. Intel® Storage Server SSR212MC2 .............................................................................. 1
Figure 2. Intel® Storage Server SSR212MC2R Block Diagram ................................................... 5
Figure 3. Intel® Storage Server SSR212MC2 Block Diagram...................................................... 6
Figure 4. System Components .....................................................................................................7
Figure 5: Vitesse* VSC410 Block Diagram................................................................................. 11
Figure 6: PMC* PM8388 Block Diagram..................................................................................... 12
Figure 7: Back Panel I/O Ports ...................................................................................................15
Figure 8: Chassis Front and Rear...............................................................................................16
Figure 9: Front Panel .................................................................................................................. 17
Figure 10: Rack Mounting...........................................................................................................18
Figure 11: Power Supply Module................................................................................................ 20
Figure 12: Cooling Module..........................................................................................................22
Figure 13: Drive Carrier Removal ...............................................................................................23
Figure 14: Hard Disk Drive Bays.................................................................................................25
Figure 15: Hard Drive Carrier Assembly ..................................................................................... 26
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Intel® Storage Server SSR212MC2 TPS List of Tables
List of Tables
Table 1: Intel® Storage Server SSR212MC2 Hardware Feature Summary ................................. 2
Table 2: Intel® Server Board S5000PSL features ......................................................................... 8
Table 3: Intel® RAID Controller SRCSAS144E features ............................................................... 9
Table 4: SATA/SAS Hot Swap backplane features ......................................................................9
Table 5: SXP Port Configuration.................................................................................................13
Table 6: Chassis Dimensions and Weight .................................................................................. 14
Table 7: Front/Rear Control Button Functions ............................................................................ 17
Table 8: Front LED Indicator Status............................................................................................ 17
Table 9: AC Input Current ........................................................................................................... 19
Table 10: AC Power Consumption (with SATA drives)............................................................... 19
Table 11: AC Power Consumption (with SAS drives) ................................................................. 19
Table 12: Enclosure DC Output Summary.................................................................................. 20
Table 13: Power Supply LED Indicators ..................................................................................... 21
Table 14: Drive Numbering .........................................................................................................24
Table 15: SAS 4i Host Connector ............................................................................................... 28
Table 16: EM Card PWR_A Connector ...................................................................................... 29
Table 17: EM Card PWR_B Connector ...................................................................................... 29
Table 18: Front Panel Cable ....................................................................................................... 29
Table 19: USB 2.0 Connector .....................................................................................................30
Table 20: System Office Environment Summary ........................................................................ 35
Table 21: Operating and Non-Operating Environmental Limits .................................................. 36
Table 22: Component MTBF Numbers ....................................................................................... 37
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List of Tables Intel® Storage Server SSR212MC2 TPS
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Intel® Storage Server SSR212MC2 Feature Summary
1. Feature Summary
This Technical Product Specification provides detailed information about the hardware
components of the Intel® Storage Server SSR212MC2.
The Intel® Storage Server SSR212MC2 is available in two configuration/sku’s: with or without
an Intel® RAID Controller SRCSAS144E (product codes SSR212MC2R and SSR212MC2,
respectively), and includes a 2U chassis, Intel
one or two Dual-Core (5100 sequence) or Quad-Core (5300 sequence) Intel
processors, twelve SATA/SAS hard disk drive carriers, dual Intel® PRO/1000 Network
connections, and a single 850 W power supply (dual redundant 1+1 capable).
Intel®-based system boards and chassis have feature sets designed to support the high-density
storage market.
®
Server Board S5000PSL with support for either
®
Xeon®
Figure 1. Intel® Storage Server SSR212MC2
Revision 1.2 1
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Feature Summary Intel® Storage Server SSR212MC2
Table 1: Intel® Storage Server SSR212MC2 Hardware Feature Summary
Raw Storage Capacity
External Drive Bays
Hard Disk Drive
Supported (external
storage)
Hard Disk Drive
Supported (internal
boot)
Processor
Memory Capacity
Memory Type
DIMM Slots
Enclosure Controller
Temperature Sensor
Network Connectivity
Front Panel
Expandable to 3.0 TB – using twelve 250 GB drives.
Expandable to 4.8 TB – using twelve 400 GB drives.
Expandable to 6.0 TB – using twelve 500 GB drives.
Expandable to 9.0 TB – using twelve 750 GB drives
Expandable to 12.0 TB – using twelve 1 TB drives
12 Hot Pluggable.
3.5 inch SATA , SAS.
NOTE: For specific drive family and capacities supported, please
refer to the SSR212MC2 Tested Hardware and OS List (THOL).
2.5 inch SATA, SAS.
NOTE: For specific drive family and capacities supported, please
refer to the SSR212MC2 Tested Hardware and OS List (THOL).
Support for one or two Dual-Core (5100 sequence) or Quad-Core (5300
sequence) Intel® Xeon® processors.
NOTE: The Intel® Storage Server SSR212MC2 does not ship with
processors installed. Please refer to the SSR212MC2 Configuration
Guide for a list of supported processors.
Expandable to 32 GB maximum.
NOTE: The Intel® Storage Server SSR212MC2 does not ship with
memory installed. Please refer to the SSR212MC2 Tested Memory
List for a list of supported memory.
FBDIMM.
Eight.
On-board Vitesse** VSC410 micro-controller.
Two temperature sensors are located on the backplane and baseboard
that allows drive cage temperature monitoring by enclosure management.
Dual GB Ethernet.
Buttons and Switches
LEDs
Hard Disk Drive Carrier
LEDs
Back Panel
Buttons and Switches
I/O Connectors
Power Receptacle
Chassis
Form Factor
Height
Width
Depth
3x: Power, Reset, ID.
3x: Fault, ID, Power.
2x: Activity, Fault.
2x: ID LED button, NMI button.
1x DB-9 Serial port, 2x RJ-45 Ethernet ports, 1x DB-15 Video connector,
4x 2.0 USB port, 1x Stacked PS/2 Mouse/Keyboard connector.
1x IEC AC per installed power supply module.
2U rack-mount chassis
87.9 mm, 3.46 in
447 mm, 17.6 in (across body of chassis)
707 mm, 27.83 in (from rack posts to max extremity of chassis)
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Intel® Storage Server SSR212MC2 Feature Summary
Weight
Color
Rack Support
System Cooling
Fans
Power
Configuration
Environment
Ambient Temperature
Relative Humidity
Acoustics
Electrostatic Discharge
Safety Compliance
As shipped (zero drives): approximately 20 kg, 44 pounds
Fully configured (twelve drives): approximately 30 kg, 66 pounds
Shipping container: 3.2 kg, 7 pounds
Black
Rail mount, compatible with four-post rack mount only, and compliant to
the SSI Server Rack specification and EIA 310-D.
Chassis includes ten hot-swappable redundant system fans for cooling the
hard drives, baseboard and SAS Host Bus Adapter (HBA) card.
850 W continuous, 1+1 redundant power supplies. Intel Storage System
SSR212MC2 ships with one 850W power supply
Operating (system): 10 degrees Celsius to +35 degrees Celsius, with
maximum change not to exceed 10 degrees Celsius per hour; nonoperating (system): -40 degrees Celsius to +70 degrees Celsius.
Non-operating: 90% @ 35 degrees Celsius non-condensing
< 7.0 BA (rack-mount) in an idle state in an normal office environment
(23 degrees Celsius)
15 KV per Intel test specification
Argentina
Canada
China
Europe, CE Mark
Germany
International
Nordic Countries
Russia
United States
Electromagnetic Capability (Class A) (EMC)
Australia/New Zealand
Canada
China
Europe, CE Mark
International
Japan
Korea
Russia
Taiwan
United States
RoHS
IRAM
UL60950 – CSA (60950 (UL and cUL)
GB4943- CNCA Certification
EN60950 (complies with73/23/EEC)
GS License
IEC60950 (CB Report and Certificate)
EMKO-TSE (74-SEC) 207/94
GOST 50377-92
UL– 60950 – CSA 60950 (UL and cUL)
AS/NZS 3548 (based on CISPR 22)
ICES-003
GB 9254 - CNCA Certification
GB 17625 - (Harmonics) CNCA Certification
EN55022; EN55024 & EN61000-3-2;-3-3 (complies with 89/336/EEC)
CISPR 22
VCCI
RRL, MIC 1997-41 & 1997-42
GOST 29216-91 & 50628-95
CNS13438
FCC, Part 15
European Directive 2002/95/EC
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Feature Summary Intel® Storage Server SSR212MC2
1.1 System Components
A block diagram of the SSR212MC2R sku (with RAID card) is shown below.
Figure 2. Intel® Storage Server SSR212MC2R Block Diagram
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Intel® Storage Server SSR212MC2 Feature Summary
A block diagram of the SSR212MC2 sku (without RAID card) is shown below.
“Pass Thru” Cable
SAS / SATA
SAS / SATA
SAS / SATA
SAS / SATA
1.5 / 3Gbps (Data)
4 LANE
4 Lane
4 LANE
10 x FAN (5 banks)
individually hot plugable
SAS / SATA
SAS / SATA
Presence
SAS / SATA
SAS / SATA
SAS / SATA
SAS / SATA
Cold
SAS / SATA
SAS / SATA
Drive
Pin11
U
S
B
12
12
PWR FAULT ID
PWR
RST ID
12 x Drive
Activity
12 x Drive
Fault
BACK
PLANE
SMBus or BMC
4 LANE4 LANE
+12V
Ops Panel
Sensor
PMC
24 port
4 Lane4 Lane
SAS
High Power
Connector
High Power
Connector
EXPANDER
10 x PRESENT
Alarm
SES
SES
SPI
FLASH
12
12
+5V+5V
+12V
Enclosure Management Card
Z
Temp
I
F
Flex Cable
10 x FAIL LED
GPIO
I2C
Master
Memory
EEPROM
5 x PWM
FAN
CONTROL
VSC410
Enclosure
Controller
I2C
Master
GPIO
Expander
LEDs
(Ops)
10 x TACHO
I2C
Slave
I2C
Slave
Temp
Sensor
Remote
(Ops)
serial
ICE
IPMI
Control SSI
Header
RS232USB 2.0
23
POWER &
PSU Status
ZIF
Power Button
Reset Button
Intrusion Switch
Rear ID LED
High Power
Connector
3 x +12V Rails
+5V, +3.3V Rails
+5V Standby
4 x PSU Status
internal COM header
Figure 3. Intel® Storage Server SSR212MC2 Block Diagram
PSMI
PDB
ATX
PSU 850W
Dual Redundant
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Feature Summary Intel® Storage Server SSR212MC2
The components included with the storage system are diagrammed below.
Figure 4. System Components
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Intel® Storage Server SSR212MC2 Feature Summary
1.2 System Board Feature Set
The Intel® Server Board S5000PSL provides the following feature set, as implemented in the
Intel Storage System SSR212MC2:
Table 2: Intel® Server Board S5000PSL features
Feature Description
Processors Socket J (771-pin LGA sockets) supporting one or two Dual-Core (5100 sequence)
or Quad-Core (5300 sequence) Intel
1066 MHz and 1333 MHz.
NOTE: The Intel® Storage Server SSR212MC2 does not include processors. See the SSR212MC2
Configuration Guide for a list of supported processors.
Memory Eight DIMM sockets supporting fully buffered DIMM technology (FBDIMM) memory.
240-pin DDR2-533 and DDR2-677 FBDIMMs can be used.
NOTE: The type of memory selected (DDR2-533 or DDR2-667) should be matched with the type of
processor used. See the SSR212MC2 Tested Memory List for a list of supported memory modules.
Chipset Intel® S5000P chipset, consisting of:
®
Intel
5000P Memory Controller Hub, and Intel® ESB2-E I/O Controller.
Video 2D Graphics Accelerator: ATI* ES1000 Video Controller w/ 16MB of video DDR
SDRAM memory.
Connectors/
Headers
Stacked PS/2* ports for keyboard and mouse
Stacked video / DB9 serial port A connector
Two RJ45 / 2xUSB connectors for 10 / 100 / 1000 Mb and USB 2.0 support
One USB 2x5 pin header, which supports two USB ports
One USB port Type A connector
One DH10 serial port B header
Two SATA connectors and four SAS connectors
One ATA100 40-pin connector
SSI-compliant front panel header
SSI-compliant 24-pin main power connector, supporting the ATX-12 V standard
on the first 20 pins
Expansion Slots:
Add-in PCI, PCIX*, PCI Express*
Cards
Two low profile PCI-X 64-bit slot with up to 100/133-MHz support (bus segment
NOTE: one slot occupied by the BBU, if ordered with an Intel® RAID Controller
PXA)
SRCSAS144E (product code SSR212MC2R).
Two low profile PCI Express* x4 slots (bus segments PE1 & PE2)
Two low profile PCI Express* x8 slots (bus segments PE5 & PE7)
slot occupied if ordered with an Intel® RAID Controller SRCSAS144E (product code
SSR212MC2R).
LAN Two 10 / 100 / 1000 Intel® 82563EB PHYs supporting Intel® I/O Acceleration
Technology (Intel® I/OAT).
Please refer to the Intel
®
Server Board S5000PSL Technical Product
Specification available at http://support.intel.com
Storage System SSR212MC2’s server board.
®
Xeon® processors, with system bus speeds of
NOTE: one
for more information on the
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Feature Summary Intel® Storage Server SSR212MC2
1.3 Serial Attached SCSI (SAS) Host Bus Adapter
The Intel® Storage Server SSR212MC2R sku ships with a single Intel® RAID Controller
SRCSAS144E, x4 PCI Express to SAS Host Bus Adapter (HBA). The SAS HBA board provides
the following feature set:
Table 3: Intel® RAID Controller SRCSAS144E features
Feature Intel® RAID Controller SRCSAS144E
RAID levels 0, 1, 5, 10, 50
Number of devices Up to 32 devices per controller
NOTE: Up to 12 front accessible carrier mounted hard disk drives are supported in the
Intel® Storage Server SSR212MC2. The remaining 20 devices may be supported via the
external SAS connector & external JBOD.
Device types SAS or SATA hard drives
Data transfer rate 300 MB/s per port
PCI bus x4 PCI Express*
Memory 128 MB ECC DDR2 400 SDRAM Integrated on the Controller
Battery backup External battery module (AXRIBBU1)
SAS connector One internal SSF8087 connector and one external SFF8470 connector.
IOP Intel® 80333 I/O processor, which performs hardware exclusive OR (XOR) assistance
Card dimensions 7.71 inches by 2.525 inches
Serial port 4-pin serial debug (requires transceiver)
Compatible devices 32 physical devices, 64 logical drive, mixed capacity, mixed SATA and SAS (not
recommended)
Firmware 4 Mbit in flash ROM
Please refer to the Intel® RAID Controller SRCSAS144E Hardware Users Guide
available at http://support.intel.com for more information.
1.4 Hot Swap Backplane
The SATA/SAS Hot Swap backplane board provides the following feature set:
Table 4: SATA/SAS Hot Swap backplane features
Feature Description
Supports up to 12
drives.
Enclosure
Management
Controller
FRU/Configuration
SEEPROM
8 Revision 1.2
Slots provided for docking up to twelve 1.5 or 3.0 Gigabits per second (Gb/s)
SAS or SATA hot swap hard drives
• On-board Vitesse** VSC055 micro-controller with 256Kbit external SRAM
memory2 SAS Host Controller I
2
C Interfaces
• SATA and SAS extension compatibility
• Hot swap support for up to 12 SAS or SATA Drives
A Vitesse** VSC055* provides a serial EEPROM memory for storage of
configuration and product FRU information.
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Intel® Storage Server SSR212MC2 Feature Summary
Feature Description
Drive Status LEDs Support for separate drive status LEDs (via pin 11) that are visible at the front of
each drive carrier. These LED’s indicate the following:
• Green LED –
o ON, drive spinning, but idle.
o ON, no drive present.
o BLINKING, I/O activity.
o OFF, drive not spun up.
• Amber LED –
o ON, drive fault.
1.5 Enclosure Management Card
1.5.1 Summary Of Card Features
• Vitesse* VSC410 Baseboard and Storage Management Controller (SEP)
o embedded 32-bit RISC core with 8Kbytes of SRAM
o SPI memory interface
o Firmware Upgradeability through serial port interface
2
o I
C/IPMI communication with ATX motherboard
2
o I
C/SES communication with SAS Expander Card
2
o I
C communication to local management peripherals
• 8 Mbit of Serial Flash Memory for code storage
• Drive fault and presence detection
• Support for up to 10 hot-swap fan modules with fault and presence detection
• Closed-loop thermal control through temperature monitoring and fan speed control
• no dependency on host system BIOS and software
• PSU status monitoring
• audible alarm control
• EEPROM for FRU data storage
• JTAG test & debug access
• dedicated Card ID and Firmware ID Bit Monitoring
• connectivity hub to backplane, ops panel, host system and PSU
• chassis intrusion switch
1.5.2 VSC410 Storage Management Controller
The VSC410 is a highly integrated controller for baseboard, storage or embedded system
management. It contains a high-performance 32-bit RISC engine, four master/slave mode TwoWire Serial interfaces, two general purpose UART, two 32-bit timers, up to 40 bits of general
purpose I/O, 8Kbytes of high-speed SRAM, a SPI memory interface and an EJTAG port for
firmware debug.
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Feature Summary Intel® Storage Server SSR212MC2
Figure 5: Vitesse* VSC410 Block Diagram
A PLL is used to generate the internal core clock of 40.0MHz from an external 4.0MHz clock
source or crystal. Additional external component are limited to a single SPI Flash memory
device and Two-Wire Serial peripherals dedicated to system management functions.
1.6 SAS Expander
The PMC-Sierra* PM8388 SXP 24×3G device is a 24-port SAS Expander device featuring low
latency connection arbitration, table routing, arbitrary SAS wide ports, SAS SSP/STP targets,
integrated RISC processor for SAS SMP functions and SES support.
All target ports support spin-up control and the STP bridge function allowing either a SAS or
SATA target device to be attached. The PM8388 device supports table routing of up to 1024
entries, direct routing and subtractive routing methods. The non-blocking crossbar in the data
path allows any-port to any-port connections including arbitrary wide port configurations.
The PM8388 device provides in-band access to the Expander internal state information via
proprietary commands within the integrated SMP function. The PM8388 device provides three
multi-master TWI interfaces with independent reset for device configuration or control of
peripheral devices. One UART interface is provided for debugging support.
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Intel® Storage Server SSR212MC2 Feature Summary
Figure 6: PMC* PM8388 Block Diagram
1.6.1 Embedded Processor
The embedded RISC Processor is a MIPS Technologies* MIPS4K with an EJTAG debugging
interface.
It supports the SMP protocol and SES and is connected as a virtual port with the device base
SAS address. SMP commands are uploaded from Flash memory.
1.6.2 Memory Interface & Device Initialization
The PM8388 device has a 16-bit wide asynchronous memory interface. It is able to address 4
banks of Flash or SRAM of 2 Mbytes each. The memory banks can be 8-bit or 16-bit wide.
The Flash Memory Interface provides a way to configure device features during the reset
sequence. After system reset the processor loads an 8-Kbyte initialization string.
This initialization string contains information such as the SAS base address of the PM8388
device, identification of a subtractive port, per port configuration of the transmitter pre-emphasis
level, per port configuration of receiver equalization level, per port configuration of the transmit
swing, HDD spin-up delay values, HDD spin-up delay interval values, GPIO control and
manufacturer specific information.
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Feature Summary Intel® Storage Server SSR212MC2
Optionally, the initialization string can point to an external EEPROM. This EEPROM is used to
store initialization parameters that are card-specific, like the SAS Base address. Once read, the
parameters from the EEPROM will replace those from Flash memory.
Expander Port Configuration
The PM8388 supports 24 ports. 12 of those ports are connected to disk drives with a fixed portdrive slot mapping. Four ports are used for host connection to a SAS HBA in the server sub
system. Four other ports are reserved for expansion purpose and are routed to a dedicated
SAS-4i connector on the expander card. The remaining four ports are not used and must be
disabled.
Table 5: SXP Port Configuration
PM8388 Connects To PM8388 Connects To
Port0 Drive 1 Port12 Expansion 1
Port1 Drive 0 Port13 Drive 7
Port2 Drive 2 Port14 Host 0
Port3 Drive 3 Port15 Drive 10
Port4 N/C Port16 Drive 5
Port5 N/C Port17 Expansion 2
Port6 N/C Port18 Drive 6
Port7 Expansion 3 Port19 Host 1
Port8 Expansion 0 Port20 Drive 9
Port9 Drive 4 Port21 Drive 8
Port10 N/C Port22 Host 2
Port11 Drive 11 Port23 Host 3
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Intel® Storage Server SSR212MC2 Feature Summary
1.7 Chassis Dimensions and Weight
Table 6: Chassis Dimensions and Weight
Height 87.9 mm 3.46 inches
Width (across mounting flange) 483 mm 19.01 inches
Width (across body of chassis) 443.4 mm 17.46 inches
Depth (from rack posts to rear of PCI bulkhead) 666 mm 26.22 inches
Depth (from rack posts to extremity of chassis) 707 mm 27.83 inches
Depth (from flange to furthest extremity at Front Panel cover) 30 mm 1.18 inches
Weight
Chassis - as shipped (0 drives)
Chassis - fully configured (12 drives)
Shipping container
20 kilogram
30 kilogram
3.2 kilogram
44 pounds
66 pounds
7 pounds
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Feature Summary Intel® Storage Server SSR212MC2
1.8 Back Panel I/O Ports and Features
The Input/Output (I/O) connectors are integrated to the back panel. The figure below shows the
Back Panel I/O ports.
Figure 7: Back Panel I/O Ports
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Intel® Storage Server SSR212MC2 Feature Summary
1.9 Front Panel and HDD Bays
Figure 8: Chassis Front and Rear
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Feature Summary Intel® Storage Server SSR212MC2
1.9.1 Front/Rear Panel Controls and Indicators
The front/rear panel controls and indicators are defined below:
Table 7: Front/Rear Control Button Functions
On/Off Switch
(front mounted)
System Reset
(front mounted)
ID LED Switch
(front & rear
mounted)
NMI
(rear mounted)
Toggles the system power on and off.
Reboots the system.
Illuminates the blue system identification LED.
Non Maskable Interrupt.
Table 8: Front LED Indicator Status
Power Active Continuous green light indicates the system has power applied to it.
No light indicates the system does not have power applied to it (other than 5 V
standby power).
Unit Fault Continuous amber light indicates fault present.
ID LED The blue system identification LED is used to help identify a system for servicing.
This is especially useful when the system is installed within a high density rack or
cabinet that is populated with several similar systems.
16 Revision 1.2
Figure 9: Front Panel
Page 25
Intel® Storage Server SSR212MC2 Feature Summary
1.10 Fan Monitoring
The fans provided in the Storage System SSR212MC2 contain a tachometer signal that can be
monitored by enclosure management software.
1.10 Rack and Cabinet Mounting Options
The chassis was designed to support cabinets that are 19 in (483 mm) wide by up to 36 in (914
mm) deep, and are compliant to the SSI Server Rack specification and EIA 310-D. A set of
Rack Mounting Rails are provided and will accommodate either square or round hole rack
mounting methods.
When mounting the system into a cabinet, the front mount brackets are attached to the front of
the chassis, and a set of rear support brackets are attached to the back of the cabinet. This
allows the weight of the system to be as evenly distributed as possible.
Revision 1.2 17
Figure 10: Rack Mounting
Page 26
Power Sub-System Intel® Storage Server SSR212MC2
2. Power Sub-System
This section provides an overview of the Storage System SSR212MC2 power supply subsystem; the power supply enclosure and the power supply module.
NOTE: The Storage System SSR212MC2 ships with one 850 Watt power supply module, mounted
in the lower slot.
2.1 Power Supply Enclosure
The Storage System SSR212MC2 accommodates one or two 850 Watt (W) redundant power
supply modules.
PARAMETER MIN RATED MAX Max Inrush
Voltage 90 V
Frequency 47 Hz 50 to 60 63 Hz
Table 9: AC Input Current
Current
100 to 240 V
rms
264 V
rms
25 A
rms
peak
Table 10: AC Power Consumption (with SATA drives)
System Configuration: w/ one power
supply module, 8 GB memory, single
5120 CPU, 12x Seagate 750GB
Barracuda ES drives.
CPU and Ethernet ports all idle. 110V/60Hz nominal 465 W
Heavy I/O, 80% CPU utilization, max
Ethernet traffic.
CPU and Ethernet ports all idle. 230V/50Hz nominal 450 W
Heavy I/O, 80% CPU utilization, max
Ethernet traffic.
AC Input Voltage/Freq AC Power
110V/60Hz nominal 520 W
230V/50Hz nominal 505 W
Table 11: AC Power Consumption (with SAS drives)
System Configuration: w/ one power
supply module, 8 GB memory, single
5120 CPU, 12x Seagate 300GB
Cheetah 15K.5 drives
CPU and Ethernet ports all idle. 110V/60Hz nominal 552 W
Heavy I/O, 80% CPU utilization, max
Ethernet traffic.
CPU and Ethernet ports all idle. 230V/50Hz nominal 538 W
Heavy I/O, 80% CPU utilization, max
Ethernet traffic.
AC Input Voltage/Freq AC Power
110V/60Hz nominal 605 W
230V/50Hz nominal 590 W
Consumption
Consumption
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Intel® Storage Server SSR212MC2 Power Sub-System
Figure 11: Power Supply Module
The system can operate with one failed module without loss of performance until the failed
module is replaced. The modules can be replaced without powering down or disturbing system
operation. The power supply is designed to minimize EMI. Each Power Supply Module contains
two 40mm x 28mm fans.
2.1.1 Hot Swapping Power Modules
The Storage System SSR212MC2 power supply assembly is capable of supporting hot
swapping of power supply modules in a 1+1 configuration.
2.1.2 Power Supply Outputs
The Storage System SSR212MC2 power system supports one or two 850 W Power Supply
module’s in a 1+1 redundant configuration. The Power Supply Enclosure provides ten DC
output rails; six +12V rails, one +5V rail, one +3.3V rail, one +5Vsb rail, one -12V rail.
Table 12: Enclosure DC Output Summary
Rail +12 V1-V6 +5 V +3.3 V +5 Vsb -12 V
Max Load 16 A (each rail) 44 A 24 A 2.5 A 0.5 A
The module provides a handle to assist in insertion and extraction and can be inserted and
extracted without the assistance of tools.
Revision 1.2 19
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Power Sub-System Intel® Storage Server SSR212MC2
2.1.2.1 Power Supply LED Indicator
The power supply module provides a single external bi-color LED to indicate the status of the
power supply. When AC is applied to the Power Supply Unit (PSU) and standby voltages are
available, the LED will blink green. The LED will be solid on green to indicate that all the power
outputs are available. The LED will be solid on amber to indicate that the power supply has
failed, shutdown due to over current, shutdown due to over temperature, or is indicating a
predictive failure. Refer to the following table for conditions of the LED.
Table 13: Power Supply LED Indicators
POWER SUPPLY CONDITION Power Supply LED
No AC power to all PSU OFF
No AC power to this PSU only AMBER
AC present / Only Standby Outputs
BLINK GREEN
On
Power supply Direct Current (DC)
GREEN
outputs ON and OK
Power supply failure (includes over
AMBER
voltage, over temperature)
Voltage Regulator Module (VRM)
BLINK GREEN
failure (cage related)
240VA limit (cage related) BLINK GREEN
Current limit AMBER
20 Revision 1.2
Page 29
Intel® Storage Server SSR212MC2 System Cooling Module
3. System Cooling Module
The Storage System SSR212MC2 includes ten individual fans that collectively make up the
cooling module. Each fan can be removed (Hot Swapped) individually for ease of maintenance.
The Power Supply Module contains two fans for cooling.
3.1 Fan Control
Each fan within the module is capable of supporting multiple speeds. At normal room ambient of
23 degrees Celsius (C), the fans will run at slow speed for best acoustic performance. If the
external temperature of the system increases, the backplane fan control circuitry will increase
fan speed to compensate for the increased ambient.
Revision 1.2 21
Figure 12: Cooling Module
Page 30
Chassis Bays Intel® Storage Server SSR212MC2
4. Chassis Bays
The Storage System SSR212MC2 chassis provides twelve hard drive bays at the front of the
chassis. All hard drive bays may be populated with a carrier-mounted 3.5 inch SATA or SAS
hard disk drive.
Figure 13: Drive Carrier Removal
22 Revision 1.2
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Intel® Storage Server SSR212MC2 Chassis Bays
4.1 Hard Disk Drive Bays
The Storage System SSR212MC2 chassis can support up to twelve carrier-mounted SATA or
SAS, 3.5 inch x 1 inch, hard disk drives. The drives may be “electrically” hot-swapped while the
system power is applied, but caution should be taken before hot-swapping while the system is
functioning under OS/Application control (i.e., your OS/Application must support hot-swap), or
data may be lost.
NOTE:
All drive bays (1 thru 12) are controlled by the single Intel® RAID Controller SRCSAS144E
Table 14: Drive Numbering
1 2 3 4
5 6 7 8
9 10 11 12
1) HDD labels are provided in your Storage System SSR212MC2 shipping container to number the
drives 1 thru 12.
.
2) If a failed drive needs replacing, it should be replaced with the exact same manufacturer, model,
and capacity.
Revision 1.2 23
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Chassis Bays Intel® Storage Server SSR212MC2
Figure 14: Hard Disk Drive Bays
4.1.1 Hard Disk Drive Carrier
Each hard drive used in the system must be mounted to a drive carrier, making insertion and
extraction of the drive from the chassis very simple. Each drive tray has its own dual purpose
latching mechanism that is used to both insert/extract drives from the chassis and lock the
carrier in place, and also has a safety locking mechanism to aid in the prevention of accidental
removal of a drive. After the drive is inserted and latched, the locking feature is enabled by
rotating the locking mechanism using the provided Torx* or “star” bit tool, such that the latch can
not be depressed to remove the drive. To remove the drive, turn the locking mechanism until the
latch can be depressed to remove the drive. Each drive carrier also supports a light pipe
providing a drive status indicator, located on the backplane, to be viewable from the front of the
chassis.
24 Revision 1.2
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Intel® Storage Server SSR212MC2 Chassis Bays
Figure 15: Hard Drive Carrier Assembly
Revision 1.2 25
Page 34
Internal Boot Drives (optional) Intel® Storage Server SSR212MC2
5. Internal Boot Drives (optional)
Included inside the Intel® Storage Server SSR212MC2 is a dual boot drive enclosure, that
includes the cabling to accommodate either one or two optional SAS or SATA drives.
5.1 SAS
One or two 2.5” SAS drives can be mounted in the internal Boot Drive Enclosure, and used
to store the Operating System and Applications.
5.2 SATA
One or two 2.5” SATA drives can be mounted in the internal Boot Drive Enclosure, and used
to store the Operating System and Applications.
NOTE: Please reference the latest revision of the SSR212MC2 Tested Hardware and Operating
System List (THOL) to determine which 2.5” Hard Disk Drives are supported.
26 Revision 1.2
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Intel® Storage Server SSR212MC2 System Interconnection
6. System Interconnection
6.1 Internal Chassis Cables
The following cables are provided:
6.1.1 SAS Expander/SAS HBA
6.1.1.1
SAS Host Connctor: FCI 10045646-002 Header, SAS 4i, 1×32 way,
vertical, SMD.
Table 15: SAS 4i Host Connector
Pin Signal Name Pin Signal Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
Host0_PORT3
Host0_PORT2
GND
Host0_PORT1
Host0_PORT0
GND
Host1_PORT3
Host1_PORT2
GND
Host1_PORT1
Host1_PORT0
GND
N.C.
N.C.
N.C.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
N.C.
N.C.
N.C.
GND
Host2_PORT3
Host2_PORT2
GND
Host2_PORT1
Host2_PORT0
GND
Host3_PORT3
Host3_PORT2
GND
Host3_PORT1
Host3_PORT0
GND
Revision 1.2 27
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System Interconnection Intel® Storage Server SSR212MC2
6.1.2 Enclosure Management Card/Backplane
6.1.2.1 Power Connectors: 2 × Samtec IPS1-105-01-S-D-RA, Socket, 2×5 way, right
angle , PIH
Table 16: EM Card PWR_A Connector
Pin Signal Name Pin Signal Name
1
3
5
7
9
Pin Signal Name Pin Signal Name
1
3
5
7
9
+12V5
GND
GND
GND
+5V
Table 17: EM Card PWR_B Connector
+12V6
GND
GND
GND
+5V
10
10
2
4
6
8
2
4
6
8
+12V5
+12V5
GND
GND
+5V
+12V6
+12V6
GND
GND
+5V
6.1.2.2 Front Panel Cable: Molex 51296-1893, ZIF socket, 1×18 way, 0.5mm pitch, right
angle, SMD.
Pin Signal Name
LED_ID-
1
LED_FAIL-
2
GND
3
BTN_ID+
4
BTN_RST-
5
BTN_RST+
6
BTN_PWR-
7
28 Revision 1.2
Table 18: Front Panel Cable
Description
ID LED Cathode terminal
FAIL LED Cathode terminal
Ground
ID Switch terminal
Reset Switch terminal 1
Reset Switch terminal 2
Power Switch terminal 1
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Intel® Storage Server SSR212MC2 System Interconnection
6.1.3
BTN_PWR+
8
GND
9
10
11
12
13
14
15
16
17
18
REM_D+
REM_D-
GND
USB_PWR
GND
USB_D+
USB_D-
GND
+5VSB
Intel® Server Board S5000PSL
Power Switch terminal 2
Ground
remote sensor positive side
remote sensor negative side
Ground
USB +5V Power
Ground
USB differential Data +
USB differential Data –
Ground
+5V Stand-By Power
6.1.3.1 One USB Header locted under the Boot Drive Enclosure. If this header is
to be used for an internal boot DOM, etc., the Front Panel mini-USB cable
must be removed from the header, thus disabling the Front Panel miniUSB port.
Samtec TSW-105-07-T-S-004 Header, 5 way, 0.1” pitch, vertical, Pin 4
keyed, PIH.
Table 19: USB 2.0 Connector
Pin Signal Name
USB_PWR
1
USB_D-
2
USB_D+
3
— —
GND
5
NOTE: the Boot Drive Enclosure must be removed to access the USB header.
6.1.4 Intel® RAID Controller SRCSAS144E
6.1.4.1
One Battery Backup connector cable that provides connectivity between
the Intel® RAID Controller SRCSAS144E and the Battery Backup Unit
(BBU) mounted in the PCI Slot 6 position.
Revision 1.2 29
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System Interconnection Intel® Storage Server SSR212MC2
6.2 External Rear I/O Panel Connectors
The Storage System SSR212MC2 provides an aperture for the rear I/O ports. The following I/O
ports available:
• Two RJ-45 LAN connectors
• One DB-9 Serial Port
• One Stacked PS2 port for keyboard & mouse
• One DB15 video connector
• Four USB 2.0 ports
6.3 External Front Panel Connectors
The Storage System SSR212MC2 provides a mini-USB port on the front panel.
NOTE: A USB adapter is included in the shipping box to convert the USB “Mini 5 pin” port to a
standard USB “A” type port.
30 Revision 1.2
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Intel® Storage Server SSR212MC2 Regulatory Information
7. Regulatory Information
6.1 Product Regulation Requirements
Intended Application – This product was evaluated as Information Technology Equipment
(ITE), which may be installed in offices, schools, computer rooms, and similar commercial type
locations. The suitability of this product for other product categories and environments (such as:
medical, industrial, telecommunications, NEBS, residential, alarm systems, test equipment,
etc.), other than an ITE application, may require further evaluation.
7.1.1 Product Safety Compliance
UL60950 – CSA 60950(USA / Canada)
EN60950 (Europe)
IEC60950 (International)
CB Certificate & Report, IEC60950 (report to include all country national deviations)
GS License (Germany)
GOST R 50377-92 - License (Russia)
Belarus License (Belarus)
Ukraine License (Ukraine)
CE - Low Voltage Directive 73/23/EEE (Europe)
IRAM Certification (Argentina)
GB4943- CNCA Certification (China)
7.1.2 Product EMC Compliance – Class A Compliance
Note: Legally
is intended for a commercial type market place. Intel targets 10db margin to Class A
Limits
FCC /ICES-003 - Emissions (USA/Canada) Verification
CISPR 22 – Emissions (International)
EN55022 - Emissions (Europe)
EN55024 - Immunity (Europe)
EN61000-3-2 - Harmonics (Europe)
EN61000-3-3 - Voltage Flicker (Europe)
CE – EMC Directive 89/336/EEC (Europe)
VCCI Emissions (Japan)
AS/NZS 3548 Emissions (Australia / New Zealand)
BSMI CNS13438 Emissions (Taiwan)
GOST R 29216-91 Emissions (Russia)
GOST R 50628-95 Immunity (Russia)
Belarus License (Belarus)
Ukraine License (Ukraine)
RRL MIC Notice No. 1997-41 (EMC) & 1997-42 (EMI) (Korea)
GB 9254 - CNCA Certification (China)
GB 17625 - (Harmonics) CNCA Certification (China)
the product is required to comply with Class A emission requirements as it
Revision 1.2 31
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Regulatory Information Intel® Storage Server SSR212MC2
7.1.3 Certifications / Registrations / Declarations
UL Certification (US/Canada)
CE Declaration of Conformity (CENELEC Europe)
FCC/ICES-003 Class A Attestation (USA/Canada)
VCCI Certification (Japan)
C-Tick Declaration of Conformity (Australia)
MED Declaration of Conformity (New Zealand)
BSMI Certification (Taiwan)
GOST R Certification / License (Russia)
Belarus Certification / License (Belarus)
RRL Certification (Korea)
IRAM Certification (Argentina)
Ecology Declaration (International)
GB4943- CNCA Certification (China)
7.1.4 Component Regulation Requirement Need to Support System Level Certifications
Component Power Supplies must have the following certifications:
UL, cUL
German Bauart
CNCA China Certification
Ctick DOC
BSMI DOC
RRL License
CE DOC
CB Report (including all national deviations).
All peripheral devices, such as CD ROMS, Disk drives, Tape drives shall have the following
certifications: UL or CSA NRTL, CSA or cUL, and TUV or VDE and SEMKO or NEMKO or
DEMKO or FIMKO, CE, and FCC.
All Fans shall have the minimum certifications: UL and TUV or VDE
All current limiting devices shall have UL and TUV or VDE certifications and shall be suitable
rated for the application where the device in its application complies with IEC60950.
All lithium batteries shall be UL recognized and battery circuits are to have suitable reverse bias
current protection for the application it is used in.
All printed wiring boards shall be rated UL94V-0 and be sourced from a UL approved printed
wiring board manufacturer.
All connectors shall be UL recognized and have a UL flame rating of UL94V-0.
All wiring harnesses shall be sourced from a UL approved wiring harness manufacturer. SELV
Cable to be rated minimum 80 V.
All plastics used must be made of a UL recognized material, and have the appropriate flame
ratings mandated by IEC60950 per system level requirements. All plastics parts shall be
manufactured by an UL approved fabricator and the parts shall be marked with the appropriate
UL traceability markings. Markings to include:
Plastic Fabricators name and/or UL Fabricator ID
Material Name (for example GE, C2800)
Date Code
Product safety label must be printed on UL approved label stock and printer ribbon. Alternatively
labels can be purchased from a UL approved label manufacturer.
32 Revision 1.2
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Intel® Storage Server SSR212MC2 Regulatory Information
The product must be marked with the correct regulatory markings to support the certifications
that are specified.
Product documentation shall incorporate all safety required information to conform to certifiers
and regulators and the certifications issued for the product.
7.1.5 Product Ecology Requirements
All materials, parts and subassemblies must not contain restricted materials as defined in Intel’s
Environmental Product Content Specification of Suppliers and Outsourced Manufacturers –
http://supplier.intel.com/ehs/environmental.htm
.
All plastic parts shall not use brominated flame retardant or any other halogenated retardants
that are not accepted by environmental programs such as Blue Angels, Nordic White Swan, and
Swedish TCO.
All plastic parts that weigh >25gm shall be marked with the ISO11469 requirements for
recycling. Example >PC/ABS< .
Packaging materials may not contain more than 100 ppm (total) of lead, cadmium, chromium or
mercury.
If sold as a retail product, packaging materials must be marked with applicable recycling logos
for Europe (green dot) and Japan (Eco-marks).
Product documentation shall incorporate all safety required information to conform to certifiers
and regulators and the certifications issued for the product.
All cords and cables shall contain < 100 ppm of cadmium.
7.2 Restriction of Hazardous Substances (RoHS)
Intel has a system in place to restrict the use of banned substances in accordance with the
European Directive 2002/95/EC. Compliance is based on declaration that materials banned in
the RoHS Directive are either (1) below all applicable substance threshold limits or (2) an
approved/pending RoHS exemption applies.
Note: RoHS implementing details are not fully defined and may change.
Threshold limits and banned substances are noted below.
Quantity limit of 0.1% by mass (1000 PPM) for:
o Lead
o Mercury
o Hexavalent Chromium
o Polybrominated Biphenyls Diphenyl Ethers (PBDE)
Quantity limit of 0.01% by mass (100 PPM) for:
o Cadmium
Revision 1.2 33
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Environmental Limits Intel® Storage Server SSR212MC2
8. Environmental Limits
8.1 System Office Environment
Table 20: System Office Environment Summary
Parameter Limits
Operating Temperature 10 degrees celcius to +35 degrees celcius with the maximum rate of
change not to exceed 10 degrees celcius per hour.
Non-Operating Temperature -40 degrees celcius to +70 degrees celcius
Non-Operating Humidity 95%, non-condensing at 35 degrees celcius
Acoustic noise 7.0 BA (Rackmount) in an active state at typical office ambient
temperature. (23 ± degrees celcius)
Operating Shock No errors with a half sine wave shock of 2 G (with 11 millisecond
duration)
Package Shock Operational after a 24 inch free fall, although cosmetic damage may be
present (chassis weight 30 lbs)
Electrostatic Discharge (ESD) ±15 Kilovolt (KV) per Intel® Environmental test specification
System Cooling Requirement
in British Thermal Units (BTU)
per Hour
3600 BTU/hour (at 850W)
8.2 System Environmental Testing
The system has been tested per the Intel® Environmental Standards Handbook, Intel document
number 662394-03. These tests include:
• Temperature Operating and Non-Operating
• Humidity Non-Operating
• Packaged and Unpackaged Shock
• Packaged and Unpackaged Vibration
• AC Voltage, Frequency and Source Interrupt
• AC Surge
• Acoustics
• ESD
• EMC Radiated Investigation
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Intel® Storage Server SSR212MC2 Environmental Limits
8.3 Environmental Limits
The following table summarizes environmental limits, both operating and non-operating.
Table 21: Operating and Non-Operating Environmental Limits
Temperature Specification
Non-operating -40 degrees celcius to 70 degrees celcius
Operating Temperature 10 degrees celcius to 35 degrees celcius
Thermal Map Must not exceed maximum Integrated Circuit (IC) junction temperature as specified
in the component data sheets (CPDs).
Thermal Shock Specification
Non-operating -40 degrees celcius to 70 degrees celcius
Humidity Specification
Non-operating 92% Relative Humidity (RH) at +50 degrees celcius
Vibration Specification
Non-Operating:
Shock Specification
Non-operating 25 G, 11 millisecond (msec)
ESD Specification
Operating Test (air) to 15 KV and (contact) to 2-8KV with limited errors.
EMI Specification
Operating Required to meet EMI emission requirements, tested as part of system.
2.2 Grms 5-500Hz for the unpackaged and 1.09 Grms 5-500Hz for the
packaged.
Revision 1.2 35
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Calculated MTBF Intel® Storage Server SSR212MC2
9. Calculated MTBF
The Mean Time Between Failures (MTBF) for the Storage System SSR212MC2 is calculated at
30,800 hours operating at 35 degrees C. The following table shows the MTBF numbers for
individual components within the chassis, and does not include hard disk drives.
Table 22: Component MTBF Numbers
Subassembly
(System in 35 oC ambient air)
System Board (S5000PSL) 98,000
850 W Power Supply & PDB 84,000
Hot Swap SAS Backplane 1,440,000
Fan Tray & Interposer 371,000
Fans (5x) 1,000,000
Front Panel board 24,000,000
SRCSAS144E SAS Eight Channel RAID adapter 255,000
Battery Backup Unit for SRCSAS144E SAS Eight Channel RAID adapter 504,000
MTBF (hours)
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Intel® Storage Server SSR212MC2 Glossary
Glossary
Word / Acronym Definition
A Ampere
AC Alternating Current
ACA Australian Communication Authority
ACPI Advanced Configuration and Power Interface
ANSI American National Standards Institute
ATA AT Attachment
BA Decibel Average
BMC Baseboard Management Controller
BTU British Thermal Units
C Celsius
CF Compact Flash®
CMOS Complementary Metal Oxide Silicon
CPD Component Data Sheet
D2D DC-to-DC
dBA Decibel Average
DDR Double Data Rate
DIMM Dual Inline Memory Module
DMA Direct Memory Access
DOM Disk On Module
ECC Error Correcting Code
EEB Entry-Level Electronics Bay
EEPROM Electrical Erasable Programmable Read-Only Memory
EMC Electro Magnetic Compatibility
EMP Emergency Management Port
ESD Electrostatic Discharge
FC Fibre Channel
FP Front Panel
FRB Fault Resilient Boot
FRU Field Replaceable Unit
FW Firmware
FWH Firmware Hub
G Giga (1.024 x 109)
GB Gigabyte
Gb/s Gigabits per Second
GHz Gigahertz
HBA Host Bus Adapter
HDD Hard Disk Drive
HSBP Hot Swap Backplane
Hz Hertz
IBL Intel Business Link
Revision 1.2 I
Page 46
Glossary Intel® Storage Server SSR212MC2
IC Integrated Circuit
ICH I/O Controller Hub
IDC Internet Database Connector
IDE Integrated Drive Electronics
IMM Intel® Management Module
I/O Input/Output
iSCSI Internet Protocol Small Computer System Interface
ITE Information Technology Equipment
K Kilo (1.024 x 103)
KB Kilobyte
KV Kilovolt
KHz Kilohertz
LAN Local Area Network
LED Light-Emitting Diode
LPC Low-Pin Count
MB Megabyte
Mb/s Megabits per second
MCH Memory Controller Hub
MHz Megahertz
mm Millimeter
msec Millisecond
MTBF Mean Time Between Failure
MTTR Mean Time to Repair
NIC Network Interface Card
OTP Over-Temperature Protection
OVP Over-Voltage Protection
PCI Peripheral Component Interconnect
PDB Power Distribution Board
PFC Power Factor Correction
PIO Programmed Input/Output
PLD Programmable Logic Device
PSON Power Supply On
PSU Power Supply Unit
PWT Processor Wind Tunnel
RAID Redundant Array of Inexpensive Disks
RH Relative Humidity
RI Ring Indicate
SAN Storage Area Network
SAS Serial Attached SCSI
SCA Single Connector Attachment
SCC Storage Control Console
SDR Sensor Data Record
SDRAM Synchronous Dynamic Random Access Memory
SE Single-Ended
SMBIOS System Management Basic Input/Output System
II Revision 1.2
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Intel® Storage Server SSR212MC2 Glossary
SOIC Small Outline Integrated Circuit
SRAM Static Random Access Memory
SSI Server System Infrastructure
TQFP Thin Quad Flat Pack
TB Terabyte
UART Universal Asynchronous Receiver Transmitter
µF
µS
USB Universal Serial Bus
V Volt
VA Volt-Amp
VCCI Voluntary Control Council for Interference
VQFP Very Thin Quad Flat Pack
VRM Voltage Regulator Module
W Watt
Micro Farad (1 x 10
Micro Second (1 x 10
-6
Farads)
-6
Second)
Revision 1.2 III
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