Server model with 8 x 3.5-inch front drive bays (SAS/SATA)
This section provides cable routing information for the server model with one 8 x 3.5-inch SAS/SATA front backplane.
Configuration 1: one 8 x 3.5 SAS/SATA front backplane
Figure 1. Cable routing for configuration with one 8 x 3.5 SAS/SATA front backplane
Cable | From | To |
---|---|---|
1 SAS signal cable | SAS 0 connector on the backplane | PCIe connector 7 on the system board |
2 SAS signal cable | SAS 1 connector on the backplane | PCIe connector 8 on the system board |
Note
When the SAS/SATA backplane is connected to PCIe connectors on the system board, only SATA drives are supported. No SAS drives are supported.
When the SAS/SATA backplane is connected to PCIe connectors on the system board, x16/x16 riser card 3 is not supported.
Configuration 2: one 8 x 3.5 SAS/SATA front backplane, one 8i RAID/HBA adapter
Note
The RAID/HBA adapter can be installed on the internal riser card (scenario 1), riser card 1 (scenario 2), or riser card 2 (scenario 3). The following illustration shows the cable connections for scenario 1. The cable connections are the same for scenarios 2 and 3.
Figure 2. Cable routing for configuration with one 8 x 3.5 SAS/SATA front backplane and one 8i RAID/HBA adapter
Note
When a Gen 4 RAID/HBA adapter is installed, ensure that you use the corresponding Gen 4 cable:
ThinkSystem SR655 3.5" SAS/SATA 8-Bay X40 RAID Cable Kit
Cable | From | To |
---|---|---|
1 SAS signal cable | SAS 0 connector on the backplane | The RAID/HBA adapter
|
SAS 1 connector on the backplane | The RAID/HBA adapter
|
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