Lenovo ThinkSystem SR650 V3 7D75 - Page 420

Figure 418. Cable routing to one CFF expander and one 8i adapter
From To
1 Backplane 1: SAS CFF expander
• C0
2 Backplane 2: SAS
• C1
3 CFF expander: RAID/HBA 8i adapter
• Gen 4: C0
• Gen 3: C0C1
4 CFF expander: PWR Onboard: CFF EXP PWR
NVMe cable routing
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
410 ThinkSystem SR650 V3 User Guide