CFF 16i RAID/HBA adapter

The following shows the cable connections for the front 24 x 2.5-inch SAS/SATA + rear 8 x 2.5-inch SAS/SATA configuration with one CFF 16i RAID/HBA adapter.

Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n

Figure 1. Cable routing when two processors installed		Figure 2. Cable routing when one processor installed
From	To	From	To
1 Backplane 1: SAS 0	1 CFF adapter C0 C1	1 Backplane 1: SAS 0	1 CFF adapter C0 C1
2 CFF adapter: PWR	2 Onboard: CFF RAID/HBA PWR	2 CFF adapter: PWR	2 Onboard: CFF RAID/HBA PWR
3 CFF adapter: MB (CFF INPUT)	3 Onboard: PCIe 9	3 CFF adapter: MB (CFF INPUT)	3 Onboard: PCIe 2
4 Backplane 4: SAS 0	4 CFF adapter: C2	4 Backplane 4: SAS 0	4 CFF adapter: C2
5 Backplane 4: SAS 1	5 CFF adapter: C3	5 Backplane 4: SAS 1	5 CFF adapter: C3
6 Backplane 4: PWR	6 Onboard: rear backplane power Onboard: rear backplane sideband Riser 1: PWR	6 Backplane 4: PWR	6 Onboard: rear backplane power Onboard: rear backplane sideband Riser 1: PWR