Lenovo ThinkSystem SR630 Maintenance Manual page 86

Cable routing with an SFF RAID adapter (tri-mode)
The following table shows the mapping relationship between backplane connectors and adapter connectors
when a Gen 4 8i SFF RAID adapter (tri-mode) is installed.
Table 29. Mapping between backplane connectors and adapter connectors when a Gen 4 8i SFF RAID adapter (tri-mode)
is installed
Backplane
Front BP (SAS)
Notes:
• For the server model with eight front 2.5-inch drives, the 10 x 2.5'' AnyBay backplane is used to support
the tri-mode configuration.
• If a tri-mode RAID adapter is used, only U.3 front drives are supported, and U.2 front drives are not
supported.
The following figure illustrates the cable routing for the configuration of 8 x 2.5-inch front U.3 drive bays with
a Gen 4 8i SFF RAID adapter (tri-mode). Connections between connectors:
Figure 28. Cable routing for 8 x 2.5-inch front U.3 drive bays with a Gen 4 8i SFF RAID adapter (tri-mode)
ThinkSystem SR630 V2 Maintenance Manual
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From
SAS 0, SAS 1
To
C0
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
↔
n n