Lenovo ThinkSystem SR630 V3 - Page 387

Figure 317. Cable routing for 8 x 2.5-inch front SAS/SATA drive bays with an 8i or 16i SFF RAID adapter (Gen 4) with 2 x
2.5 SAS/SATA rear drives installed
Table 124. Mapping between one front and one rear SAS/SATA backplanes and an SFF HBA/RAID adapter
Backplane From To
Front BP (SAS)
1 SAS 0, SAS 1 1 C0
Rear BP (SAS)
2 SAS 2 SATA 2
Chapter 6. Internal cable routing 377