Lenovo ThinkSystem SR655 V3 User Manual page 195

Power cable connections
Figure 135. Power cable routing for the 12 x 3.5-inch SAS/SATA drive backplane
From
Power connector 1 on the backplane
1
Power connector 2 on the backplane
2
Signal cable connections
Refer to the specific topic for signal cable connections depending on the backplane installed.
To
Backplane 1 power connector on the system board
1
assembly
Backplane 2 power connector on the system board
2
assembly
Chapter 6
.
Internal cable routing
185