Lenovo ThinkSystem SR635 V3 - 16-EDSFF drive backplane cable routing

Figure 200. Cable routing for 6 front SAS/SATA drives and 4 front AnyBay drives bays with a 16i SFF RAID adapter (Gen
4)
Table 41. Mapping between one front AnyBay backplane and an SFF HBA/RAID adapter (Gen 4)
From To
1 SAS 0 and SAS 1 on the front backplane 1 C0 on the SFF HBA/RAID adapter
3 SAS 2 on the front backplane 3 C1 on the SFF HBA/RAID adapter
270 ThinkSystem SR635 V3 User Guide