Lenovo ThinkSystem SR630 V3 User Manual page 327

Figure 272. Cable routing of 4 x 2.5-inch front NVMe drive bays and a re-timer adapter (Gen 4) with one processor
Table 72. Mapping between a front backplane and a re-timer adapter connectors
Backplanes
Front BP (NVMe)
4 x 2.5'' U.3 front drives with 4 x 3.5'' AnyBay backplane (one processor)
Cable routing with an SFF HBA/RAID adapter
The following illustrations and tables show the mapping relationship between backplane connectors and an
8i SFF RAID adapter (Gen 4).
From
NVMe 0–1, NVMe 2–3
To
C0, C1
.
Chapter 6 Internal cable routing
317