You might need to replace a SAN Volume Controller 2145-8G4 field replaceable unit (FRU).
Figure 1 shows how the different parts of the SAN Volume Controller 2145-8G4 are assembled.
There are two versions of the SAN Volume Controller 2145-8G4 node:
Rev 1 and Rev 2. The differences between these two versions are in
the memory and processor configuration. See Table 1 to determine
which version you have. In addition, the vital product data (VPD)
for the node indicates the correct part numbers for nodes that are
working in a cluster.
| Rev 1 version | Rev 2 version |
|---|---|
| There is one label on the front of the node and it does not include a revision number | There are two labels on the front of the node; the larger label is positioned on the optical drive filler panel and includes the revision number |
| Has two microprocessors | Has one microprocessor |
| Has eight memory modules | Has four memory modules |
| Has a serial number in the format mm-Fxxxx | Has a serial number in the format mm-Gxxxx |
The following tables identify part numbers and provide brief descriptions of the SAN Volume Controller 2145-8G4 parts. Use the assembly index number to locate and identify the parts that are shown in Figure 1.
- Table 2 lists the parts that are unique for the Rev 1 version.
- Table 3 lists the parts that are unique for the Rev 2 version.
- Table 4 lists the parts that are used with both versions.
- Table 5 lists the FRUs that are not referred to by any SAN Volume Controller 2145-8G4 service procedure.
| Assembly index | Part number | Units | Description |
|---|---|---|---|
| -2 | 42C4228 | 2 | Microprocessor, 2.33 GHz with heat sink |
| -3 | 39M5784 | 8 | Memory, 1 GB ECC DRR2 |
| Assembly index | Part number | Units | Description |
|---|---|---|---|
| -2 | 44R5646 | 1 | Microprocessor, 2.5 GHz (You need 1 alcohol wipe and 1 thermal grease syringe when you replace this FRU. If you do not already have these, order them before you begin to replace the part.) |
| -3 | 39M5790 | 4 | Memory, 2 GB ECC DRR2 |
| Part number | Quantity | Description |
|---|---|---|
| 39Y9510 | 1 | Kit, toolless rail |
| 31P1045 | 1 | Cable retainer assembly |
| 26K8058 | 2 | Front panel USB cable |
| 32R2820 | 1 | 3.5 in. SATA service label |
| 39Y9420 | 1 | Air flow parts |
| 39Y9423 | 2 | Heat sink assembly |
| 39Y9507 | 1 | Media bezel assembly |
| 43W0610 | 1 | Service labels assembly |
| 39Y9522 | 1 | Main panel weldment |
| 42C3983 | 1 | Optical interposer card |
| 43V4869 | 1 | CRU/FRU label |
| 39Y9507 | 1 | Media bezel assembly |
| 32R2823 | 1 | 3.5 in. SATA cartridge assembly |