3.5-Inch Drive Backplate; Power Distribution Board Connectors - Lenovo ThinkSystem ST650 V2 Setup Manual

3.5-inch SAS/SATA/NVMe and NVMe 4-bay backplane
Figure 18. 3.5-inch SAS/SATA/NVMe and NVMe 4-bay
backplane connectors

3.5-inch drive backplate

Use this information to locate the connectors on the 3.5-inch drive backplate.
3.5-inch SAS/SATA 4-bay backplate
Figure 19. 3.5-inch SAS/SATA 4-bay backplate cables

Power distribution board connectors

Use this information to locate the connectors on the power distribution board connectors.
ThinkSystem ST650 V2 Setup Guide
40
NVMe 0-1 connector
1
Power connector
2
NVMe 2-3 connector
3
SAS/SATA connector
4
Signal cable
1
Power cable
2