Lenovo ThinkSystem SR650 Maintenance Manual page 43

Server model: four 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, the rear hot-swap drive
assembly, two 8i RAID adapters
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 and the 8i RAID adapter on PCIe slot 4
might not be available on your server.
Figure 24. Cable routing for server models with four 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, the rear hot-
swap drive assembly, and two 8i RAID adapters
Cable
1
Power cable for front backplane
2
SAS signal cable for front
backplane
From
Power connector on front backplane
SAS 0 and SAS 1 connectors on front
backplane
To
Backplane power connector 1 on the
system board
C0 and C1 connectors on the 8i RAID
adapter installed on the RAID adapter
slot
.
Chapter 2 Server components
35