Lenovo ThinkSystem SR650 Maintenance Manual page 69

Server model: twenty-four 2.5-inch SAS/SATA drives, the rear hot-swap drive assembly, two 16i RAID
adapters
Figure 42. Cable routing for server models with twenty-four 2.5-inch SAS/SATA drives, the rear hot-swap drive assembly,
and two 16i RAID adapters
Cable
1
Power cable for front backplane 1
2
SAS signal cable for front
backplane 1
3
SAS signal cable for front
backplane 2
4
Power cable for front backplane 2
5
Power cable for front backplane 3
6
SAS signal cable for front
backplane 3
7
SAS signal cable for the rear hot-
swap drive assembly
From
Power connector on front backplane
1
SAS 0 and SAS 1 connectors on front
backplane 1
SAS 0 and SAS 1 connectors on front
backplane 2
Power connector on front backplane
2
Power connector on front backplane
3
SAS 0 and SAS 1 connectors on front
backplane 3
Signal connector on the rear hot-
swap drive assembly
To
Backplane power connector 1 on the
system board
C0 and C1 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
C2 and C3 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
Backplane power connector 2 on the
system board
Backplane power connector 3 on the
system board
C0 and C1 connectors on the 16i
RAID adapter installed on PCIe slot 4
C2 connector on the 16i RAID
adapter installed on PCIe slot 4
.
Chapter 2 Server components
61