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 1. SAS/SATA cable routing to CFF expander and CFF 16i adapter
| From | To |
|---|---|
| 1 Backplane 1: SAS | CFF expander
|
| 2 Backplane 2: SAS |
|
| 3 Backplane 3: SAS |
|
| 4 CFF adapter: MB (CFF input) | Onboard: PCIe 7 |
| 5 CFF expander: RAID/HBA | CFF adapter
|
| 6 CFF adapter: PWR | Onboard: CFF RAID/HBA PWR |
| 7 CFF expander: PWR | Onboard: CFF EXP PWR |
Cable routing when one processor installed
Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n
Figure 2. SAS/SATA cable routing to CFF expander and CFF 16i adapter
| From | To |
|---|---|
| 1 Backplane 1: SAS | CFF expander
|
| 2 Backplane 2: SAS |
|
| 3 Backplane 3: SAS |
|
| 4 CFF adapter: MB (CFF input) | Onboard: PCIe 4 |
| 5 CFF expander: RAID/HBA | CFF adapter
|
| 6 CFF adapter: PWR | Onboard: CFF RAID/HBA PWR |
| 7 CFF expander: PWR | Onboard: CFF EXP PWR |
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