Lenovo ThinkSystem SR650 Series Setup Manual page 52

Server model: four 2.5-inch SAS/SATA drives, four 2.5-inch SAS/SATA/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 in PCIe slot 4
might not be available on your server.
Figure 26. Cable routing for server models with four 2.5-inch SAS/SATA drives, four 2.5-inch SAS/SATA/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
48
ThinkSystem SR650 Setup Guide
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