SAS/SATA cable routing
Figure 307. SAS/SATA cable routing to CFF 16i adapter
From To
1 Backplane 1: SAS CFF adapter
• C0
• C1
2 Backplane 2: SAS CFF adapter
• C2
• C3
3 CFF adapter: MB (CFF input) Onboard: PCIe 4
4 CFF adapter: PWR Onboard: CFF RAID/HBA PWR
322 ThinkSystem SR650 V3 User Guide