SAN Volume Controller 2145-CG8 parts

You might have to replace a SAN Volume Controller 2145-CG8 field-replaceable unit (FRU).

Figure 1 Shows how the different parts of the SAN Volume Controller 2145-CG8 are assembled.

Figure 1. Parts diagram for the SAN Volume Controller 2145-CG8 model
Parts diagram for the 2145-CG8
The following tables identify part numbers and provide brief descriptions of the SAN Volume Controller 2145-CG8 parts. Use the assembly index number to locate and identify the parts that are shown in Figure 1.
  • Table 1 Calls out the FRUs that are referred to in service procedures.
  • Table 2 Calls out the FRUs that are not referred to by any SAN Volume Controller 2145-CG8 service procedure, but that might be replaced in some circumstances.
  • Table 3 calls out the FRUs for the solid-state drive (SSD) parts.
  • Table 4 Calls out the FRU parts that are required by the long-wave small-form factor pluggable (SFP) transceiver feature.
Table 1. FRUs in the SAN Volume Controller 2145-CG8 parts assembly
Assembly index FRU part Quantity Description
- 1 43V7066 0-1 Empty riser card

The SAN Volume Controller 2145-CG8 slot 2 connector has one of three adapters, either this one by default, or one of the optional adapters.

- 1 31P1559 0-1 Optional 10 gigabits-per-second (Gbps) Ethernet riser-card assembly

An assembly that includes a 10 Gbps Ethernet adapter that provides connectivity for up to two 10 Gbps fiber optic Ethernet cables. The assembly includes a riser card, a blanking plate, and 2 M3 screws.

- 31P1549 0-2 10 Gbps Ethernet Fibre SW SFP
- 2 31P1337 1 4-port Fibre Channel adapter
The Fibre Channel host bus adapter (HBA) assembly connects the SAN Volume Controller 2145-CG8 to the Fibre Channel fabric. It is required to be present in PCI slot 1. A second adapter is available as an optional feature for PCI slot 2.The adapter assembly includes the Fibre Channel PCI Express adapter, four shortwave SFPs, the riser card, and the bracket.
Important: If the system is using alternative SFPs, replace the SFPs on the FRU part with the SFPs from the Fibre Channel adapter that is being replaced.
- 31P1338 0-4 Shortwave SFP
The small form-factor pluggable (SFP) transceiver provides an auto-negotiating 2, 4, or 8 Gbps shortwave optical connection on the 4-port Fibre Channel adapter.
Note: This is a non-ROHS compliant part. Use part 31P1338 unless the system is in a country which requires ROHS compliant parts, in which case, use part 31P1630.
Important: It is possible that SFPs other than those shipped with the product are in use on the Fibre Channel host bus adapter. It is a customer responsibility to obtain replacement parts for such SFPs. The FRU part number is shown as "Non standard - supplied by customer" in the vital product data.
- 31P1630 0-4 Shortwave SFP
The small form-factor pluggable (SFP) transceiver provides an auto-negotiating 2, 4, or 8 Gbps shortwave optical connection on the 4-port Fibre Channel adapter.
Note: This is an ROHS compliant SFP. Use part 31P1338 unless the system is in a country which requires ROHS compliant parts, in which case, use part 31P1630.
Important: It is possible that SFPs other than those shipped with the product are in use on the Fibre Channel host bus adapter. It is a customer responsibility to obtain replacement parts for such SFPs. The FRU part number is shown as "Non standard - supplied by customer" in the vital product data.
- 3 49Y1446 3 Memory module

8 GB 2Rx4 2 Gbit DDR3 1333 MHz ECC LP RDIMM

- 4 33F8354 1 CMOS battery

3.0 volt battery on the system board that maintains power to back up system BIOS settings.

- 5 39Y7236 2 Power supply unit

675 Watt ac

- 31P1294 1 Power cable assembly

The cable assembly connects the SAN Volume Controller and the 2145 UPS-1U. The assembly consists of 2 power cables bundled with a serial cable.

- 6 44E4372 1 Operator-information panel

This assembly includes the information panel that contains the power-control button and diagnostic LEDs.

- 7 42D0673 1 Disk drive

The serial-attached SCSI (SAS) 2.5 inch disk drive, when ordered as a replacement, can be a supported compatible drive of at least the same capacity as the one being replaced.

- 9 44T2248 2-6 Drive bay blank EMC filler assembly
- 10 31P1557 1 Service controller

The service controller includes the front-panel display, buttons, and associated electronics.

- 31P1540 1 Service controller cable

The USB cable is used to connect the service controller to the system board.

- 11 59Y3915 2 Disk backplane

Hot-swap SAS 2.5 inch disk-drive backplane

- 59Y3918 1 Disk signal cable

200 mm SAS disk signal cable for the 2.5 inch SAS system disk. This is a Y cable; one end connects to the system board and the other two ends connect to the two drive backplanes.

- 59Y3920 1 Disk power cable

Power cable for the 2.5 inch SAS system disk. This is a Y cable; one end connects to system board and the other two ends connect to the two drive backplanes.

- 59Y3461 1 Backplane control cable
- 12 43V6929 6 Fan assembly

The fan assembly is used in each of the six fan positions.

- 13 000D3284 1 System board

The system board is also called the planar.

Important: This part is the system board only. When replaced, you must also have alcohol wipes and thermal grease.
- 14 46M0861 1 Disk controller

SAS controller for the SAS 2.5 inch disk drive that does not include the riser card.

- 15 43V7067 1 Disk controller riser card with USB connector

Riser card that connects the disk controller to the system board and provides the USB port to which the service controller cable connects.

- 16 49Y7052 0 - 1 Microprocessor

E5630 2.53 GHz 4-core microprocessor 80 W

Important: This part is the microprocessor only. A 4-core processor must be replaced with a 4-core FRU part. When replaced, you must also have alcohol wipes and thermal grease.
- 16 69Y4714 0 - 1 Microprocessor

IntelR XeonR Processor E5645 6-core 2.4 GHz 12 MB 5.86 GT/s QPI 80 W

Important: This part is the microprocessor only. A 6-core processor must be replaced with a 6-core FRU part. When replaced, you must also have alcohol wipes and thermal grease.
Table 2. FRUs to which SAN Volume Controller 2145-CG8 service procedures do not refer
Description Part number Quantity
Node cable retention bracket 31P1402 2
Thermal grease 41Y9292 1
Heat sink 49Y4820 1
Alcohol wipes 59P4739 1
Top cover 59Y3790 1
Air baffle kit (microprocessor and memory) 59Y3779 1
Support rails 69Y4391 1
Cable management arm assembly 69Y4392 1
Table 3. FRU parts for the flash drive features
Description Part number Quantity Feature Code
High-speed SAS adapter

An assembly that includes a high-speed SAS adapter that provides connectivity for up to four flash drives. The assembly includes a riser card, a blanking plate, and two M3 screws.

31P1340 1 4500
High-speed SAS cable

This cable connects the high-speed SAS adapter to the disk backplane.

41Y3884 1
164 GB Flash drive 31P1342 1 - 4 4601
200 GB Flash drive 31P1611 1 - 4 4602
400 GB Flash drive 31P1609 1 - 4 4604
Table 4. FRU parts for the long-wave small form-factor pluggable (SFP) transceiver feature
Description Part number Quantity Feature Code
Long-wave SFP transceiver FRU
Important: It is possible that an SFP transceiver other than those shipped with the product is in use on the Fibre Channel host bus adapter. It is a customer responsibility to obtain replacement parts for such an SFP transceiver. The FRU part number is shown as "Non standard - supplied by customer" in the vital product data.
31P1658 1 - 4 5608