Figure 345. Signal cable routing
Figure 346. Power cable routing
From To From To
1 Backplane 4: SAS 0 CFF expander
• C4
1 Backplane 4: PWR
• Onboard: backplane
power
• Onboard: backplane
sideband
• Riser 1: PWR
2 Backplane 4: SAS 1
• C5
CFF 16i RAID/HBA adapter + CFF expander
This topic provides cable routing information for the 24 x 2.5-inch SAS/SATA + 8 x 2.5-inch SAS/SATA
configuration with one CFF expander and one CFF 16i RAID/HBA adapter.
Front backplane cable routing
Cable routing when two processors installed
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
354 ThinkSystem SR650 V3 User Guide