Lenovo ThinkSystem SR650 V3 7D75 User Manual page 347

Connections between connectors:
Figure 324. SAS/SATA cable routing to CFF expander and 8i/16i adapter
From
Backplane 1: SAS
1
Backplane 2: SAS
2
Backplane 3: SAS
3
CFF expander: RAID/HBA
4
CFF expander: PWR
5
8i RAID/HBA adapters
The following shows the cable connections for the 24 x 2.5-inch SAS/SATA configuration with three 8i RAID/
HBA adapters.
Connections between connectors:
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
To
CFF expander
• C0
• C1
• C2
8i/16i adapter
• Gen 4: C0
• Gen 3: C0C1
Onboard: CFF EXP PWR
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
↔
n n
↔
n n
.
Chapter 6 Internal cable routing
337