The following table shows the mapping relationship between backplane connectors and processor board/
adapter connectors when an 8i SFF HBA/RAID adapter (Gen 3) is installed.
Figure 306. Cable routing for 4 x 3.5-inch front SAS/SATA drive bays with an 8i SFF RAID adapter (Gen 3) and rear 2 x
2.5–inch SAS/SATA drives
Table 106. Mapping between backplane connectors and processor board/adapter connectors when an SFF HBA/RAID
adapter is installed
Backplane From To
1 Front BP (SAS) SAS C0
2 Rear BP (SAS) SAS (rear) C1
The following table shows the mapping relationship between backplane connectors and processor board/
adapter connectors when an 8i SFF HBA/RAID adapter (Gen 4) is installed.
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ThinkSystem SR630 V3 User Guide