|  | 
| From | To | 
| 6Signal connector, CFF5 Power connector, CFF4 NA3 C2, CFF RAID2 C1, CFF RAID1 C0, CFF RAID
 | 6a PCIe 3 or 6b PCIe 2, system board(6b not applicable to 440-16i)5 CFF power connector, system board4 NA3 SAS/SATA, BP32 SAS/SATA, BP21 SAS/SATA, BP1
 | 
| 6Signal connector, CFF5 Power connector, CFF4 C3, CFF RAID3 C2, CFF RAID2 C1, CFF RAID1 C0, CFF RAID
 | 6a PCIe 3 or 6b PCIe 2, system board(6b not applicable to 440-16i)5 CFF power connector, system board4 SAS/SATA, BP43 SAS/SATA, BP32 SAS/SATA, BP21 SAS/SATA, BP1
 |