Lenovo ThinkSystem SR650 V3 7D75 User Manual page 345

From
Backplane 1: SAS
1
Backplane 2: SAS
2
Backplane 3: SAS
3
CFF 16i RAID/HBA adapter + CFF expander
The following shows the cable connections for the 24 x 2.5-inch SAS/SATA configuration with one CFF
expander and one CFF 16i RAID/HBA adapter.
Cable routing when two processors installed
Connections between connectors:
Figure 322. SAS/SATA cable routing to CFF expander and CFF 16i adapter
From
Backplane 1: SAS
1
Backplane 2: SAS
2
Backplane 3: SAS
3
CFF adapter: MB (CFF input)
4
CFF expander: RAID/HBA
5
To
32i adapter
• C0
• C1
• C2
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
To
CFF expander
• C0
• C1
• C2
Onboard: PCIe 7
CFF adapter
• C0
• C1
↔
n n
.
Chapter 6 Internal cable routing
335