HPE P16694-B21 User Manual
HPE ProLiant DL380 Gen10 Server User Guide
Abstract
This document is for the person who installs, administers, and troubleshoots servers and storage
systems. Hewlett Packard Enterprise assumes you are qualified in the servicing of computer
equipment and trained in recognizing hazards in products with hazardous energy levels.
Part Number: 868990-007
Published: August 2019
Edition: 7
Notices
The information contained herein is subject to change without notice. The only warranties for Hewlett Packard
Enterprise products and services are set forth in the express warranty statements accompanying such
products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett
Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein.
Confidential computer software. Valid license from Hewlett Packard Enterprise required for possession, use,
or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software
Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under
vendor's standard commercial license.
Links to third-party websites take you outside the Hewlett Packard Enterprise website. Hewlett Packard
Enterprise has no control over and is not responsible for information outside the Hewlett Packard Enterprise
website.
Acknowledgments
Intel® and Xeon® are trademarks of Intel Corporation in the United States and other countries.
Microsoft® and Windows® are either registered trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries.
Contents
Component identification........................................................................... 8
Front panel components......................................................................................................................8
Front panel LEDs and buttons...........................................................................................................10
UID button functionality...........................................................................................................14
Front panel LED power fault codes........................................................................................ 14
Systems Insight Display LEDs................................................................................................14
Systems Insight Display combined LED descriptions.............................................................16
Rear panel components.................................................................................................................... 17
Rear panel LEDs............................................................................................................................... 18
System board components................................................................................................................19
System maintenance switch descriptions............................................................................... 20
DIMM label identification.........................................................................................................21
DIMM slot locations................................................................................................................ 22
NVDIMM identification............................................................................................................ 23
NVDIMM LED identification.................................................................................................... 24
HPE Persistent Memory module label identification............................................................... 25
Processor, heatsink, and socket components...................................................................................26
Drives................................................................................................................................................ 26
SAS/SATA drive components and LEDs.................................................................................27
NVMe SSD LED definitions.................................................................................................... 27
uFF drive components and LEDs........................................................................................... 29
Fan bay numbering............................................................................................................................30
Drive box identification...................................................................................................................... 31
Drive bay numbering......................................................................................................................... 32
Drive bay numbering: Smart Array controller..........................................................................33
Drive bay numbering: SAS expander..................................................................................... 34
Drive bay numbering: NVMe drives........................................................................................ 37
uFF drive bay numbering........................................................................................................37
Riser components..............................................................................................................................38
HPE Flex Slot Power Supply with Integrated Battery Backup Unit components and LED................ 42
Checking the battery backup charge level..............................................................................43
HPE 12G SAS Expander Card port numbering.................................................................................44
HPE Smart Array P824i-p MR Gen10 Controller...............................................................................44
HPE InfiniBand HDR/Ethernet 940QSFP 56x16 adapter LEDs........................................................ 45
Operations..................................................................................................46
Power up the server.......................................................................................................................... 46
Power down the server......................................................................................................................46
Extending the server from the rack....................................................................................................46
Removing the server from the rack................................................................................................... 47
Secure cables using the cable management arm............................................................................. 47
Releasing the cable management arm .............................................................................................48
Remove the access panel................................................................................................................. 49
Install the access panel..................................................................................................................... 49
Removing the fan cage......................................................................................................................49
Installing the fan cage........................................................................................................................50
Removing the air baffle or midplane drive cage................................................................................ 51
Installing the air baffle........................................................................................................................53
Removing a riser cage.......................................................................................................................53
3
Removing a riser slot blank............................................................................................................... 54
Removing the hard drive blank..........................................................................................................55
Accessing the Systems Insight Display.............................................................................................55
Setup...........................................................................................................57
HPE support services........................................................................................................................57
Set up the server............................................................................................................................... 57
Operational requirements....................................................................................................... 60
Server warnings and cautions................................................................................................ 63
Rack warnings........................................................................................................................ 64
Electrostatic discharge............................................................................................................65
Server box contents................................................................................................................65
Installing hardware options ....................................................................................................65
POST screen options..............................................................................................................66
Installing or deploying an operating system............................................................................66
Registering the server.............................................................................................................66
Hardware options installation.................................................................. 67
Product QuickSpecs..........................................................................................................................67
Introduction........................................................................................................................................67
Installing a fan filter into the security bezel........................................................................................67
Installing the bezel and bezel lock.....................................................................................................68
Power supply options........................................................................................................................ 68
Hot-plug power supply calculations........................................................................................ 68
Installing a redundant hot-plug power supply......................................................................... 68
Energy pack options..........................................................................................................................70
HPE Smart Storage Battery....................................................................................................70
HPE Smart Storage Hybrid Capacitor.................................................................................... 72
Drive options......................................................................................................................................74
Drive guidelines...................................................................................................................... 74
Supported drive carriers......................................................................................................... 74
Installing a hot-plug SAS or SATA drive..................................................................................75
Installing an NVMe drive.........................................................................................................76
Installing a uFF drive and SCM drive carrier.......................................................................... 76
Installing an M.2 drive.............................................................................................................77
Fan options........................................................................................................................................78
Installing high-performance fans.............................................................................................79
Memory options.................................................................................................................................81
DIMM-processor compatibility................................................................................................ 81
DIMM and NVDIMM population information........................................................................... 81
HPE SmartMemory speed information................................................................................... 81
Installing a DIMM....................................................................................................................81
HPE 16GB NVDIMM option....................................................................................................83
HPE Scalable Persistent Memory (CTO only)........................................................................ 87
HPE Persistent Memory option...............................................................................................87
Controller options.............................................................................................................................. 90
Installing a storage controller..................................................................................................90
Installing an HPE Smart Array P824i-p MR Gen10 controller in a configured server.............92
Installing a Universal Media Bay....................................................................................................... 94
Drive cage options.............................................................................................................................96
Installing a front 8NVMe SSD Express Bay drive cage.......................................................... 96
Installing a front 6SFF SAS/SATA + 2NVMe Premium drive cage......................................... 98
Installing a front 8SFF SAS/SATA drive cage in box 1......................................................... 101
Installing a front 8SFF SAS/SATA drive cage in box 2......................................................... 103
4
Installing a front 2SFF NVMe/SAS/SATA Premium drive cage.............................................105
Installing a midplane 4LFF SAS/SATA drive cage................................................................108
Installing a rear 2SFF SAS/SATA drive cage in the primary or secondary riser....................111
Installing a rear 2SFF SAS/SATA drive cage over the power supplies................................. 113
Installing a rear 3LFF SAS/SATA drive cage........................................................................ 116
Riser and riser cage options............................................................................................................ 117
Installing primary and secondary risers................................................................................ 118
Installing tertiary risers.......................................................................................................... 119
Installing a secondary riser cage.......................................................................................... 120
Installing a tertiary riser cage................................................................................................121
Installing the 2NVMe slimSAS riser option........................................................................... 124
Installing the 8NVMe slimSAS riser option........................................................................... 125
Expansion slots............................................................................................................................... 126
Supported PCIe form factors................................................................................................ 126
Installing expansion boards.................................................................................................. 127
Installing a 12G SAS Expander Card................................................................................... 129
Installing an accelerator or GPU...........................................................................................132
Installing the chassis intrusion detection switch.............................................................................. 136
Installing a rear serial port interface................................................................................................ 137
Installing the Systems Insight Display............................................................................................. 140
Installing a FlexibleLOM adapter.....................................................................................................142
Installing a 1U or high-performance heatsink..................................................................................144
Installing a processor.......................................................................................................................146
HPE Trusted Platform Module 2.0 Gen10 option............................................................................ 148
Overview...............................................................................................................................148
HPE Trusted Platform Module 2.0 Guidelines...................................................................... 149
Installing and enabling the HPE TPM 2.0 Gen10 Kit............................................................ 149
Cabling......................................................................................................155
HPE ProLiant Gen10 DL Servers Storage Cabling Guidelines....................................................... 155
Cabling diagrams.............................................................................................................................155
Cable routing: Front 2SFF drive option for SFF....................................................................158
Cable routing: Front 2SFF drive option for LFF.................................................................... 159
Cable routing: Front 2SFF drive options (3 position cable).................................................. 160
Cable routing: Front 8SFF drive options...............................................................................161
Cable routing: Front 8SFF NVMe/SAS premium drive option.............................................. 162
Cable routing: Front 8SFF NVMe drive options....................................................................163
Cable routing: Front 2SFF NVMe drive option for SFF.........................................................165
Cable routing: Front 2SFF NVMe drive option for LFF......................................................... 165
Cable routing: Midplane 4LFF drive option...........................................................................166
Cable routing: Rear 3LFF drive option..................................................................................166
Cable routing: Rear 2SFF drive options............................................................................... 167
Cable routing: HPE 12G SAS Expander to a controller........................................................168
Cable routing: Smart Array P824i-P Controller.....................................................................168
Cable routing: Systems Insight Display................................................................................ 171
Software and configuration utilities.......................................................172
Server mode....................................................................................................................................172
Product QuickSpecs........................................................................................................................172
Active Health System Viewer.......................................................................................................... 172
Active Health System............................................................................................................173
HPE iLO 5........................................................................................................................................174
iLO Federation......................................................................................................................174
iLO Service Port....................................................................................................................174
5
iLO RESTful API...................................................................................................................175
RESTful Interface Tool..........................................................................................................175
iLO Amplifier Pack................................................................................................................ 175
Integrated Management Log........................................................................................................... 176
Intelligent Provisioning.....................................................................................................................176
Intelligent Provisioning operation..........................................................................................176
Management Security......................................................................................................................177
Scripting Toolkit for Windows and Linux..........................................................................................177
UEFI System Utilities.......................................................................................................................178
Selecting the boot mode ......................................................................................................178
Secure Boot..........................................................................................................................179
Launching the Embedded UEFI Shell ..................................................................................179
HPE Smart Storage Administrator...................................................................................................180
HPE MR Storage Administrator.......................................................................................................180
HPE InfoSight for servers ...............................................................................................................181
StorCLI............................................................................................................................................ 181
USB support.................................................................................................................................... 181
External USB functionality.................................................................................................... 181
Redundant ROM support.................................................................................................................182
Safety and security benefits..................................................................................................182
Keeping the system current.............................................................................................................182
Updating firmware or system ROM.......................................................................................182
Drivers.................................................................................................................................. 184
Software and firmware..........................................................................................................185
Operating system version support........................................................................................ 185
HPE Pointnext Portfolio........................................................................................................ 185
Proactive notifications...........................................................................................................185
Troubleshooting.......................................................................................187
NMI functionality..............................................................................................................................187
Troubleshooting resources..............................................................................................................187
Battery replacement................................................................................ 188
Safety, warranty, and regulatory information........................................190
Safety and regulatory compliance................................................................................................... 190
Warranty information....................................................................................................................... 190
Regulatory information.................................................................................................................... 190
Belarus Kazakhstan Russia marking.................................................................................... 190
Turkey RoHS material content declaration........................................................................... 191
Ukraine RoHS material content declaration..........................................................................191
Specifications.......................................................................................... 192
Environmental specifications...........................................................................................................192
Mechanical specifications................................................................................................................192
Power supply specifications............................................................................................................ 193
HPE 500W Flex Slot Platinum Hot-plug Low Halogen Power Supply.................................. 193
HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply.................................. 194
HPE 800W Flex Slot Titanium Hot Plug Low Halogen Power Supply.................................. 195
HPE 800W Flex Slot Universal Hot Plug Low Halogen Power Supply................................. 196
HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply................................... 196
HPE 800W Flex Slot Scalable Persistent Memory Power Supply........................................ 198
6
HPE 1600W Flex Slot Platinum Hot Plug Low Halogen Power Supply................................ 198
Support and other resources................................................................. 200
Accessing Hewlett Packard Enterprise Support.............................................................................. 200
Accessing updates.......................................................................................................................... 200
Customer self repair........................................................................................................................ 201
Remote support...............................................................................................................................201
Warranty information....................................................................................................................... 201
Regulatory information.................................................................................................................... 201
Documentation feedback.................................................................................................................202
7
Component identification
Front panel components
SFF front panel components
Item Description
1 Box 1 (optional drives or universal media bay)
2 Box 2 (optional drives)
3 Box 3 Drives 1-8
4 Serial label pull tab or optional Systems Insight Display
5 iLO service port
6 USB 3.0 port
Universal media bay components
Item Description
1 USB 2.0 port
2 Video display port
3 Optical disk drive (optional)
4 Drives (optional)
8 Component identification
12-drive LFF front panel components
Item Description
1 Drive bays
8-drive LFF model front panel components
Item Description
1 Drives (optional)
2 LFF power switch module
3 Drive bays
LFF power switch module components
Component identification 9
Item Description
1 Optical disk drive
2 Serial label pull tab
3 USB 3.0 port
4 iLO service port
5 Video display port
Front panel LEDs and buttons
SFF front panel LEDs and button
Item Description Status
1 Power On/Standby button and
system power LED*
2 Health LED* Solid green = Normal
Solid green = System on
Flashing green (1 Hz/cycle per sec) = Performing
power on sequence
Solid amber = System in standby
Off = No power present†
Flashing green (1 Hz/cycle per sec) = iLO is rebooting
Flashing amber = System degraded
Flashing red (1 Hz/cycle per sec) = System critical**
Table Continued
10 Component identification
Item Description Status
3 NIC status LED* Solid green = Link to network
Flashing green (1 Hz/cycle per sec) = Network active
Off = No network activity
4 UID button/LED* Solid blue = Activated
Flashing blue:
• 1 Hz/cycle per sec = Remote management or
firmware upgrade in progress
• 4 Hz/cycle per sec = iLO manual reboot sequence
initiated
• 8 Hz/cycle per sec = iLO manual reboot sequence
in progress
Off = Deactivated
*When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more
information, see "Power fault LEDs."
**If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the
system health status.
†Facility power is not present, power cord is not attached, no power supplies are installed, power supply
failure has occurred, or the power button cable is disconnected.
LFF 12-drive model front panel LEDs and button
Component identification 11
Item Description Status
1 Health LED* Solid green = Normal
Flashing green (1 Hz/cycle per sec) = iLO is rebooting
Flashing amber = System degraded
Flashing red (1 Hz/cycle per sec) = System critical**
2 Power On/Standby button and
system power LED*
3 NIC status LED* Solid green = Link to network
4 UID button/LED* Solid blue = Activated
Solid green = System on
Flashing green (1 Hz/cycle per sec) = Performing
power on sequence
Solid amber = System in standby
Off = No power present†
Flashing green (1 Hz/cycle per sec) = Network active
Off = No network activity
Flashing blue:
• 1 Hz/cycle per sec = Remote management or
firmware upgrade in progress
• 4 Hz/cycle per sec = iLO manual reboot sequence
initiated
• 8 Hz/cycle per sec = iLO manual reboot sequence
in progress
Off = Deactivated
*When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more
information, see "Power fault LEDs."
**If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the
system health status.
†Facility power is not present, power cord is not attached, no power supplies are installed, power supply
failure has occurred, or the power button cable is disconnected.
12 Component identification
LFF power switch module LEDs and button
Item Description Status
1 UID button/LED* Solid blue = Activated
Flashing blue:
• 1 Hz/cycle per sec = Remote management or
firmware upgrade in progress
• 4 Hz/cycle per sec = iLO manual reboot sequence
initiated
• 8 Hz/cycle per sec = iLO manual reboot sequence
in progress
Off = Deactivated
2 Health LED* Solid green = Normal
Flashing green (1 Hz/cycle per sec) = iLO is rebooting
Flashing amber = System degraded
Flashing red (1 Hz/cycle per sec) = System critical**
3 NIC status LED* Solid green = Link to network
Flashing green (1 Hz/cycle per sec) = Network active
Off = No network activity
4 Power On/Standby button and
system power LED*
Solid green = System on
Flashing green (1 Hz/cycle per sec) = Performing
power on sequence
Solid amber = System in standby
Off = No power present†
Component identification 13
*When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more
information, see "Power fault LEDs."
**If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the
system health status.
†Facility power is not present, power cord is not attached, no power supplies are installed, power supply
failure has occurred, or the power button cable is disconnected.
UID button functionality
The UID button can be used to display the Server Health Summary when the server will not power on. For
more information, see the latest HPE iLO 5 User Guide on the Hewlett Packard Enterprise website.
Front panel LED power fault codes
The following table provides a list of power fault codes, and the subsystems that are affected. Not all power
faults are used by all servers.
Subsystem LED behavior
System board 1 flash
Processor 2 flashes
Memory 3 flashes
Riser board PCIe slots 4 flashes
FlexibleLOM 5 flashes
Removable HPE Smart Array SR Gen10 controller 6 flashes
System board PCIe slots 7 flashes
Power backplane or storage backplane 8 flashes
Power supply 9 flashes
Systems Insight Display LEDs
The Systems Insight Display LEDs represent the system board layout. The display enables diagnosis with the
access panel installed.
14 Component identification
Description Status
Processor LEDs
DIMM LEDs
Fan LEDs
NIC LEDs
1
Power supply LEDs
Off = Normal
Amber = Failed processor
Off = Normal
Amber = Failed DIMM or configuration issue
Off = Normal
Amber = Failed fan or missing fan
Off = No link to network
Solid green = Network link
Flashing green = Network link with activity
If power is off, the front panel LED is not active. For
status, see Rear panel LEDs on page 18.
Off = Normal
Solid amber = Power subsystem degraded, power
supply failure, or input power lost.
PCI riser LED
Off = Normal
Amber = Incorrectly installed PCI riser cage
Over temp LED
Off = Normal
Amber = High system temperature detected
Amp Status LED
Off = AMP modes disabled
Solid green = AMP mode enabled
Solid amber = Failover
Flashing amber = Invalid configuration
Power cap LED
Off = System is in standby, or no cap is set.
Solid green = Power cap applied
1
For Networking Choice server models, the embedded NIC ports are not equipped on the server. Therefore, the NIC LEDs
on the Systems Insight Display will flash based on the FlexibleLOM network port activity. In the case of a dual-port
FlexibleLOM, only NIC LED 1 and 2 will illuminate to correspond with the activity of the respective network ports.
When the health LED on the front panel illuminates either amber or red, the server is experiencing a health
event. For more information on the combination of these LEDs, see Systems Insight Display combined
LED descriptions on page 16).
Component identification 15
Systems Insight Display combined LED descriptions
The combined illumination of the following LEDs indicates a system condition:
• Systems Insight Display LEDs
• System power LED
• Health LED
Systems Insight Display
LED and color
Processor (amber) Red Amber One or more of the following
Processor (amber) Amber Green Processor in socket X is in a pre-
DIMM (amber) Red Green One or more DIMMs have failed.
DIMM (amber) Amber Green DIMM in slot X is in a pre-failure
Over temp (amber) Amber Green The Health Driver has detected a
Over temp (amber) Red Amber The server has detected a hardware
Health
LED
System
power LED
Status
conditions may exist:
• Processor in socket X has failed.
• Processor X is not installed in the
socket.
• Processor X is unsupported.
• ROM detects a failed processor
during POST.
failure condition.
condition.
cautionary temperature level.
critical temperature level.
PCI riser (amber) Red Green The PCI riser cage is not seated
Fan (amber) Amber Green One fan has failed or has been
Fan (amber) Red Green Two or more fans have failed or been
Power supply (amber) Red Amber One or more of the following
16 Component identification
properly.
removed.
removed.
conditions may exist:
• Only one power supply is installed
and that power supply is in
standby.
• Power supply fault
• System board fault
Table Continued
Systems Insight Display
LED and color
Power supply (amber) Amber Green One or more of the following
Power cap (off) — Amber Standby
Health
LED
System
power LED
Status
conditions may exist:
• Redundant power supply is
installed and only one power
supply is functional.
• AC power cord is not plugged into
redundant power supply.
• Redundant power supply fault
• Power supply mismatch at POST
or power supply mismatch through
hot-plug addition
Power cap (green) — Flashing
Power cap (green) — Green Power is available.
Power cap (flashing amber) — Amber Power is not available.
IMPORTANT: If more than one DIMM slot LED is illuminated, further troubleshooting is required. Test
each bank of DIMMs by removing all other DIMMs. Isolate the failed DIMM by replacing each DIMM in a
bank with a known working DIMM.
Rear panel components
Waiting for power
green
Item Description
1 Primary riser slots 1-3 (Optional drive cage)
2 Optional riser slots 4-6 (Optional drive cage)
3 Optional riser slots 7-8 (Optional drive cage)
4 Power supply 1
5 Power supply 2
6 Video port
Table Continued
Component identification 17
Item Description
7 Serial port (optional)*
8 1Gb RJ-45 ports 1–4 (if equipped)
9 iLO management port
10 USB 3.0 ports
11 FlexibleLOM slot
*When a tertiary riser cage is installed as shown, the serial port can be installed in riser slot 6.
Rear panel LEDs
Item Description Status
1 UID LED
2 Link LED
3 Activity LED
4 Power supply
LEDs
Off = Deactivated
Solid blue = Activated
Flashing blue = System being
managed remotely
Off = No network link
Green = Network link
Off = No network activity
Solid green = Link to network
Flashing green = Network activity
Off = System is off or power supply has
failed.
Solid green = Normal
18 Component identification
System board components
Item Description
1 FlexibleLOM connector
2 System maintenance switch
3 Primary PCIe riser connector
4 Front display port/USB 2.0 connector
Table Continued
Component identification 19
Item Description
5 x4 SATA port 1
6 x4 SATA port 2
7 x2 SATA port 3
8 x1 SATA port 4
9 Optical disk drive/SATA port 5
10 Power switch/SID module connector
11 Drive backplane power connectors
12 Energy pack connector
13 Chassis intrusion detection connector
14 Drive backplane power connector
15 Micro SD card slot
16 Dual internal USB 3.0 ports
17 Type-a Smart Array connector
18 Secondary PCIe riser connector*
19 System battery
20 Tertiary PCIe riser connector*
21 TPM connector
22 Serial port connector (optional)
* Requires a second processor
System maintenance switch descriptions
Position Default Function
1
S1
S2 Off Reserved
S3 Off Reserved
S4 Off Reserved
1
S5
S61, 2,
3
Off
Off
Off
Off = iLO security is enabled.
On = iLO security is disabled.
Off = Power-on password is enabled.
On = Power-on password is disabled.
Off = No function
S7 Off Reserved
20 Component identification
On = Restore default manufacturing settings
Table Continued
Position Default Function
S8 — Reserved
S9 — Reserved
S10 — Reserved
S11 — Reserved
S12 — Reserved
1
To access the redundant ROM, set S1, S5, and S6 to On.
2
When the system maintenance switch position 6 is set to the On position, the system is prepared to restore all
configuration settings to their manufacturing defaults.
3
When the system maintenance switch position 6 is set to the On position and Secure Boot is enabled, some
configurations cannot be restored. For more information, see Secure Boot on page 179.
DIMM label identification
To determine DIMM characteristics, see the label attached to the DIMM. The information in this section helps
you to use the label to locate specific information about the DIMM.
Item Description Example
1 Capacity
8 GB
16 GB
32 GB
64 GB
128 GB
2 Rank
1R = Single rank
2R = Dual rank
4R = Quad rank
8R = Octal rank
Table Continued
Component identification 21
Item Description Example
3 Data width on DRAM
4 Memory generation
5 Maximum memory speed
6 CAS latency
x4 = 4-bit
x8 = 8-bit
x16 = 16-bit
PC4 = DDR4
2133 MT/s
2400 MT/s
2666 MT/s
2933 MT/s
P = CAS 15-15-15
T = CAS 17-17-17
U = CAS 20-18-18
V = CAS 19-19-19 (for RDIMM, LRDIMM)
V = CAS 22-19-19 (for 3DS TSV LRDIMM)
7 DIMM type
For more information about product features, specifications, options, configurations, and compatibility, see the
HPE DDR4 SmartMemory QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/
support/DDR4SmartMemoryQS).
DIMM slot locations
DIMM slots are numbered sequentially (1 through 12) for each processor.
Y = CAS 21-21-21 (for RDIMM, LRDIMM)
Y = CAS 24-21-21 (for 3DS TSV LRDIMM)
R = RDIMM (registered)
L = LRDIMM (load reduced)
E = Unbuffered ECC (UDIMM)
22 Component identification
NVDIMM identification
NVDIMM boards are blue instead of green. This change to the color makes it easier to distinguish NVDIMMs
from DIMMs.
To determine NVDIMM characteristics, see the full product description as shown in the following example:
Item Description Definition
1 Capacity 16 GiB
2 Rank 1R (Single rank)
3 Data width per DRAM chip x4 (4 bit)
4 Memory type NN4=DDR4 NVDIMM-N
5 Maximum memory speed 2667 MT/s
6 Speed grade V (latency 19-19-19)
7 DIMM type RDIMM (registered)
8 Other —
For more information about NVDIMMs, see the product QuickSpecs on the Hewlett Packard Enterprise
website (http://www.hpe.com/info/qs).
NVDIMM 2D Data Matrix barcode
The 2D Data Matrix barcode is on the right side of the NVDIMM label and can be scanned by a cell phone or
other device.
Component identification 23
When scanned, the following information from the label can be copied to your cell phone or device:
• (P) is the module part number.
• (L) is the technical details shown on the label.
• (S) is the module serial number.
Example: (P)HMN82GR7AFR4N-VK (L)16GB 1Rx4 NN4-2666V-RZZZ-10(S)80AD-01-1742-11AED5C2
NVDIMM LED identification
Item LED description LED color
1 Power LED Green
2 Function LED Blue
NVDIMM-N LED combinations
State Definition NVDIMM-N Power LED
0 AC power is on (12V rail) but the NVM
controller is not working or not ready.
1 AC power is on (12V rail) and the NVM
controller is ready.
2 AC power is off or the battery is off (12V rail
off).
3 AC power is on (12V rail) or the battery is
on (12V rail) and the NVDIMM-N is active
(backup and restore).
24 Component identification
NVDIMM-N Function LED
(green)
On Off
On On
Off Off
On Flashing
(blue)
NVDIMM Function LED patterns
For the purpose of this table, the NVDIMM-N LED operates as follows:
• Solid indicates that the LED remains in the on state.
• Flashing indicates that the LED is on for 2 seconds and off for 1 second.
• Fast-flashing indicates that the LED is on for 300 ms and off for 300 ms.
State Definition NVDIMM-N Function LED
0 The restore operation is in progress. Flashing
1 The restore operation is successful. Solid or On
2 Erase is in progress. Flashing
3 The erase operation is successful. Solid or On
4 The NVDIMM-N is armed, and the NVDIMM-N is in
normal operation.
5 The save operation is in progress. Flashing
6 The NVDIMM-N finished saving and battery is still turned
on (12 V still powered).
7 The NVDIMM-N has an internal error or a firmware
update is in progress. For more information about an
NVDIMM-N internal error, see the IML.
HPE Persistent Memory module label identification
Solid or On
Solid or On
Fast-flashing
Item Description Example
1 Unique ID number 8089-A2-1802-1234567
2 Model number NMA1XBD512G2S
Table Continued
Component identification 25
Item Description Example
3 Capacity
4 QR code Includes part number and serial number
For more information about product features, specifications, options, configurations, and compatibility, see the
product QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/support/
persistentmemoryQS).
128 GB
256 GB
512 GB
Processor, heatsink, and socket components
Item Description
1 Heatsink nuts
2 Processor carrier
3 Pin 1 indicator
4 Heatsink latch
5 Alignment post
1
Symbol also on the processor and frame.
Drives
1
26 Component identification
SAS/SATA drive components and LEDs
Item Description Status
1 Locate • Solid blue = The drive is being identified by a host
application.
• Flashing blue = The drive carrier firmware is being
updated or requires an update.
2 Activity ring LED • Rotating green = Drive activity.
• Off = No drive activity.
3 Do not remove LED • Solid white = Do not remove the drive. Removing
the drive causes one or more of the logical drives to
fail.
• Off = Removing the drive does not cause a logical
drive to fail.
4 Drive status LED • Solid green = The drive is a member of one or more
logical drives.
• Flashing green = The drive is rebuilding or
performing a RAID migration, strip size migration,
capacity expansion, or logical drive extension, or is
erasing.
• Flashing amber/green = The drive is a member of
one or more logical drives and predicts the drive will
fail.
• Flashing amber = The drive is not configured and
predicts the drive will fail.
• Solid amber = The drive has failed.
• Off = The drive is not configured by a RAID
controller.
NVMe SSD LED definitions
The NVMe SSD is a PCIe bus device. A device attached to a PCIe bus cannot be removed without allowing
the device and bus to complete and cease the signal/traffic flow.
Component identification 27
CAUTION: Do not remove an NVMe SSD from the drive bay while the Do not remove LED is flashing.
The Do not remove LED flashes to indicate that the device is still in use. Removing the NVMe SSD
before the device has completed and ceased signal/traffic flow can cause loss of data.
Item LED Status Definition
1 Locate Solid blue The drive is being identified by a host application.
Flashing blue The drive carrier firmware is being updated or requires an update.
2 Activity
ring
Off No drive activity
3 Drive
status
Flashing green
Flashing amber/
Flashing amber The drive is not configured and predicts the drive will fail.
Solid amber The drive has failed.
Rotating green Drive activity
Solid green The drive is a member of one or more logical drives.
The drive is doing one of the following:
• Rebuilding
• Performing a RAID migration
• Performing a stripe size migration
• Performing a capacity expansion
• Performing a logical drive extension
• Erasing
The drive is a member of one or more logical drives and predicts the
green
drive will fail.
Off The drive is not configured by a RAID controller.
4 Do not
remove
Flashing white The drive ejection request is pending.
5 Power Solid green Do not remove the drive. The drive must be ejected from the PCIe bus
28 Component identification
Solid white Do not remove the drive. The drive must be ejected from the PCIe bus
Off The drive has been ejected.
prior to removal.
prior to removal.
Table Continued
Item LED Status Definition
Flashing green The drive ejection request is pending.
Off The drive has been ejected.
uFF drive components and LEDs
Item Description Status
1 Locate • Off—Normal
• Solid blue—The drive is being identified by a host
application
• Flashing blue—The drive firmware is being updated
or requires an update
2 uFF drive ejection latch Removes the uFF drive when released
3 Do not remove LED • Off—OK to remove the drive. Removing the drive
does not cause a logical drive to fail.
• Solid white—Do not remove the drive. Removing
the drive causes one or more of the logical drives to
fail.
Table Continued
Component identification 29
Item Description Status
4 Drive status LED • Off—The drive is not configured by a RAID
controller
• Solid green—The drive is a member of one or more
logical drives
• Flashing green (4 Hz)—The drive is operating
normally and has activity
• Flashing green (1 Hz)—The drive is rebuilding or
performing a RAID migration, stripe size migration,
capacity expansion, logical drive extension, or is
erasing
• Flashing amber/green (1 Hz)—The drive is a
member of one or more logical drives that predicts
the drive will fail
• Solid amber—The drive has failed
• Flashing amber (1 Hz)—The drive is not configured
and predicts the drive will fail
5 Adapter ejection release latch
and handle
Fan bay numbering
Removes the SFF flash adapter when released
30 Component identification
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