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 8 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.
Table 8. Distinctive characteristics of the SAN Volume Controller 2145-8G4 versions
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
5
6
7
8
9
10
11
12
13
14
1
2
3
4
svc00222
15
Figure 3. Exploded view of the SAN Volume Controller 2145-8G4 node
Chapter 1. Parts listing 9