Figure 275. Cable routing for onboard configuration of 8 x 2.5 SAS/SATA front drives with 2 x 2.5 rear SAS/SATA drives
installed
Table 75. Mapping between one front and one rear SAS/SATA backplanes and processor board for onboard
configuration
Backplane From To
Front BP (SAS)
1 SAS 0 1 SATA 0
2 SAS 1 2 SATA 1
Rear BP (SAS)
3 SAS 3 SATA 2
Cable routing with an SFF HBA/RAID adapter
The following illustrations and tables show the mapping relationship between backplane connectors and an
8i or 16i SFF HBA/RAID adapter (Gen 3 or Gen 4).
Chapter 6. Internal cable routing 321