Lenovo ThinkSystem SR650 Series Setup Manual page 119

Server models with twelve 3.5-inch drives
Use this section to understand the cable routing for server models with twelve 3.5-inch drives.
Server model: twelve 3.5-inch SAS/SATA drives, the rear hot-swap drive assembly, one 16i RAID
adapter
Note: The cable routing illustration is based on the scenario that the rear hot-swap drive assembly is
installed. Depending on the model, the rear hot-swap drive assembly might not be available on your server.
Figure 67. Cable routing for server models with twelve 3.5-inch SAS/SATA drives, the rear hot-swap drive assembly, and
one 16i RAID adapter
Cable
1
Power cable
2
SAS signal cable
From
Power 1 connector on the front
backplane
SAS 0, SAS 1, and SAS 2 connectors
on the backplane
To
Backplane power connector 1 on the
system board
C0, C1, and C2 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
.
Chapter 2 Server components
115