9009-41A, 9009-41G, 9009-42A, 9009-42G, 9223-42H, or 9223-42S locations

Use this information to help you map a location code to a position on the unit.

The following diagrams show field-replaceable unit (FRU) layouts in the system. Use these diagrams with the following tables.

Rack views

Note: The following graphics represent location codes for 9009-41A, 9009-41G, 9009-42A, 9009-42G, 9223-42H, or 9223-42S.
Figure 1. Rack front view
Rack front view
Figure 2. Rack front view with NVMe U.2 drives
Rack front view with NVMe drives
Figure 3. Rack front view with RDX removable disk drive
Rack front view with RDX removable disk drive
Figure 4. Rack top view
Rack top view
Figure 5. Rack rear view
Rack rear view
Figure 6. NVMe M.2 carrier card view
NVMe M.2 carrier card view
Figure 7. Tower front view
Tower front view
Figure 8. Tower front view with NVMe U.2 drives
Tower front view with NVMe U.2 drives
Figure 9. Tower rear view
Tower rear view

The following table provides location codes for parts that comprise the server.

Table 1. FRU location
Failing item name Physical location code Identify LED Failing item removal and replacement procedures
System unit Un    
Fans
Fan 1 Un-A1 Yes See Fans.
Fan 2 Un-A2 Yes
Fan 3 Un-A3 Yes
Fan 4 Un-A4 Yes
Fan 51 Un-A5 Yes
Fan 61 Un-A6 Yes
Power supplies
Power supply 1 Un-E1 Yes See Power supplies.
Power supply 2 Un-E2 Yes
Power supply 3 Un-E3 Yes
Power supply 4 Un-E4 Yes
Backplanes
System backplane Un-P1 Yes See System backplane.
Drive backplane Un-P2 Yes See Drive backplanes.
Ports
USB 3.0 port 1 (front) Un-P1-T3 No See Cables.
USB 3.0 port 1 (rear) Un-P1-T1 No
USB 3.0 port 2 (rear) Un-P1-T2 No
USB 2.0 port 1 (rear)
Note: This port is used only for firmware update and uninterruptible power supply (UPS). This port is unavailable for host operating systems.
 Un-P1-C1-T3 No See Cables.
USB 2.0 port 2 (rear)
Note: This port is used only for firmware update and uninterruptible power supply (UPS). This port is unavailable for host operating systems.
 Un-P1-C1-T4 No
Serial port Un-P1-C1-T5 No
HMC port 1 Un-P1-C1-T1 No
HMC port 2 Un-P1-C1-T2 No
SAS cable port Un-P1-C49-T1 No
SAS cable port Un-P1-C50-T1 No
Adapters
Service processor card Un-P1-C1 Yes See Service processor card.
Time-of-day battery Un-P1-C1-E1 Yes See Time-of-day battery.
PCIe4 x8 adapter1 Un-P1-C2 Yes See Adapters.
PCIe4 x16 adapter1 (supports CAPI and PCIe cable adapters) Un-P1-C3 Yes
PCIe4 x16 adapter1 (supports CAPI and PCIe cable adapters) Un-P1-C4 Yes
PCIe3 x8 adapter (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x8 adapter (9009-41G, 9009-42G, or 9223-42S)

 Un-P1-C5 Yes
PCIe3 x8 adapter or SAS cable ports Un-P1-C49-T1 and Un-P1-C50-T1 (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x16 adapter or SAS cable ports Un-P1-C49-T1 and Un-P1-C50-T1 (9009-41G, 9009-42G, or 9223-42S)

Un-P1-C6 Yes
PCIe3 x8 adapter (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x8 adapter (9009-41G, 9009-42G, or 9223-42S)

 Un-P1-C7 Yes
PCIe4 x8 adapter (supports CAPI adapters) Un-P1-C8 Yes See Adapters.
PCIe4 x16 adapter (supports CAPI and PCIe cable adapters) Un-P1-C9 Yes
PCIe3 x8 adapter (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x8 adapter (9009-41G, 9009-42G, or 9223-42S)

 Un-P1-C10 Yes
PCIe3 x8 adapter (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x8 adapter (9009-41G, 9009-42G, or 9223-42S)

 Un-P1-C11 Yes
PCIe3 x8 adapter (9009-41A, 9009-42A, or 9223-42H)

PCIe4 x16 adapter (9009-41G, 9009-42G, or 9223-42S)

 Un-P1-C12 Yes
Vital product data card Un-P1-C13 Yes See Vital product data card.
Trusted platform module card Un-P1-C14 No See Trusted platform module card.
PCIe3 x8 SAS RAID internal adapter, PCIe3 x8 cache SAS RAID internal adapter, NVMe M.2 carrier card2, or NVMe U.2 pass-thru card3 Un-P1-C49 Yes See one of the following procedures: .
Backup power module card for the PCIe3 x8 cache SAS RAID internal adapter (see Figure 4) Un-P1-C49-E1 No  
NVMe M.2 flash module2 (see Figure 6) Un-P1-C49-C1 No See NVMe M.2 carrier card and flash modules.
NVMe M.2 flash module2 (see Figure 6) Un-P1-C49-C2 No
PCIe3 x8 SAS RAID internal adapter, PCIe3 x8 cache SAS RAID internal adapter, NVMe M.2 carrier card2, or NVMe U.2 pass-thru card3 Un-P1-C50 Yes See one of the following procedures:
Backup power module card for the PCIe3 x8 cache SAS RAID internal adapter (see Figure 4) Un-P1-C50-E1 No  
NVMe M.2 flash module2 (see Figure 6) Un-P1-C50-C1 No See NVMe M.2 carrier card and flash modules.
NVMe M.2 flash module2 (see Figure 6) Un-P1-C50-C2 No
Memory modules
Memory module 1 Un-P1-C15 Yes See Memory modules.
Memory module 2 Un-P1-C16 Yes
Memory module 3 Un-P1-C17 Yes
Memory module 4 Un-P1-C18 Yes
Memory module 5 Un-P1-C19 Yes
Memory module 6 Un-P1-C20 Yes
Memory module 7 Un-P1-C21 Yes
Memory module 8 Un-P1-C22 Yes
Memory module 91 Un-P1-C23 Yes
Memory module 101 Un-P1-C24 Yes
Memory module 111 Un-P1-C25 Yes
Memory module 121 Un-P1-C26 Yes
Memory module 131 Un-P1-C27 Yes
Memory module 141 Un-P1-C28 Yes
Memory module 151 Un-P1-C29 Yes
Memory module 161 Un-P1-C30 Yes
Memory module 17 Un-P1-C31 Yes
Memory module 18 Un-P1-C32 Yes
Memory module 19 Un-P1-C33 Yes
Memory module 20 Un-P1-C34 Yes
Memory module 21 Un-P1-C35 Yes
Memory module 22 Un-P1-C36 Yes
Memory module 23 Un-P1-C37 Yes
Memory module 24 Un-P1-C38 Yes
Memory module 251 Un-P1-C39 Yes
Memory module 261 Un-P1-C40 Yes
Memory module 271 Un-P1-C41 Yes
Memory module 281 Un-P1-C42 Yes
Memory module 291 Un-P1-C43 Yes
Memory module 301 Un-P1-C44 Yes
Memory module 311 Un-P1-C45 Yes
Memory module 321 Un-P1-C46 Yes
Processor and processor regulator
System processor module 1 Un-P1-C47 Yes See System processor module.
System processor module 21 Un-P1-C48 Yes
Device physical locations for systems with a 12-drive backplane (CCINs 2D34 and 6B64)
Drive 1 Un-P2-D1 Yes See Disk drives or solid-state drives.
Drive 2 Un-P2-D2 Yes
Drive 3 Un-P2-D3 Yes
Drive 4 Un-P2-D4 Yes
Drive 5 Un-P2-D5 Yes
Drive 6 Un-P2-D6 Yes
Drive 7 Un-P2-D7 Yes
Drive 8 Un-P2-D8 Yes
Drive 9 Un-P2-D9 Yes
Drive 10 Un-P2-D10 Yes
Drive 11 Un-P2-D11 Yes
Drive 12 Un-P2-D12 Yes
RDX docking station (optional) Un-P3 No See RDX docking stations.
RDX removable disk drive (optional) Un-P3-D1 Yes
Device physical locations for systems with an 18-drive backplane (CCIN 2D35)
Drive 1 Un-P2-D1 Yes See Disk drives or solid-state drives.
Drive 2 Un-P2-D2 Yes
Drive 3 Un-P2-D3 Yes
Drive 4 Un-P2-D4 Yes
Drive 5 Un-P2-D5 Yes
Drive 6 Un-P2-D6 Yes
Drive 7 Un-P2-D7 Yes
Drive 8 Un-P2-D8 Yes
Drive 9 Un-P2-D9 Yes
Drive 10 Un-P2-D10 Yes
Drive 11 Un-P2-D11 Yes
Drive 12 Un-P2-D12 Yes
Drive 13 Un-P2-D13 Yes
Drive 14 Un-P2-D14 Yes
Drive 15 Un-P2-D15 Yes
Drive 16 Un-P2-D16 Yes
Drive 17 Un-P2-D17 Yes
Drive 18 Un-P2-D18 Yes
Device physical locations for systems with an NVMe drive backplane (CCIN 2D3A)3
Drive 1 Un-P2-D1 Yes See Disk drives or solid-state drives.
Drive 2 Un-P2-D2 Yes
Drive 3 Un-P2-D3 Yes
Drive 4 Un-P2-D4 Yes
Drive 5 Un-P2-D5 Yes
Drive 6 Un-P2-D6 Yes
NVMe U.2 drive 1 Un-P2-C1 Yes See NVMe U.2 drives.
NVMe U.2 drive 2 Un-P2-C2 Yes
NVMe U.2 drive 3 Un-P2-C3 Yes
NVMe U.2 drive 4 Un-P2-C4 Yes
Control panel
Control panel Un-D1 Yes See Control panel and control panel display.
Control panel display Un-D2 Yes

1 Not applicable for the 9009-41A or 9009-41G system.

2 Supported only on the 9009-41A, 9009-42A, or 9223-42H system.

3 Supported only on the 9009-41G, 9009-42G, or 9223-42S system.