Table 4. FRUs in the SAN Volume Controller 2145-CG8 parts assembly (continued)
Assembly
index FRU part Quantity Description
- 31P1345 0-4 Longwave SFP
The small form-factor pluggable (SFP) transceiver provides an
auto-negotiating 2, 4, or 8 Gbps10 kilometer (km) longwave
optical connection on the 4-port Fibre Channel adapter.
Note: 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 two 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, which, when
ordered as a replacement, can be a supported compatible drive of
at least the same capacity as the one being replaced.
- 8 31P1551 0-4 146 GB solid-state drive (SSD)
- 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.
4 IBM SAN Volume Controller Hardware Maintenance Guide
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