Figure 33. Cable routing for server models with four 3.5-inch hot-swap drives, eight 2.5-inch hot-swap drives, one 16i
RAID adapter (hardware RAID)
Cable
From To
1 Power cable for backplane 1 Power connector on backplane 1 Backplane 1 power connector on the
system board
2 SAS signal cable for
backplane 1
SAS connector on backplane 1 C0 connector on 16i RAID adapter
3 Power cable for backplane 2 Power connector on backplane 2 Backplane 2 power connector on the
system board
4 SAS signal cable for
backplane 2
SAS 1 and SAS 2 connectors on
backplane 2
C1 and C2 connectors on 16i RAID
adapter
Parts list
Use the parts list to identify each of the components that are available for your server.
For more information about ordering the parts shown in Figure 34 “Server components” on page 49:
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/st250/7y45/parts
Note: Depending on the model, your server might look slightly different from the illustration.
48
ThinkSystem ST250 Setup Guide