From To
1 Backplane 1: SAS 32i adapter
• C0
2 Backplane 2: SAS
• C1
3 Backplane 3: SAS
• C2
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:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
Figure 322. SAS/SATA cable routing to CFF expander and CFF 16i adapter
From To
1 Backplane 1: SAS
CFF expander
• C0
2 Backplane 2: SAS
• C1
3 Backplane 3: SAS
• C2
4 CFF adapter: MB (CFF input)
Onboard: PCIe 7
5 CFF expander: RAID/HBA
CFF adapter
• C0
• C1
Chapter 6. Internal cable routing 335