Drive backplane connectors
See this section to locate the connectors in the drive backplanes.
Four types of drive backplanes are supported in this server:
4-DW GPU Model supports:
8x2.5-inch SAS/SATA/NVMe backplane
4x3.5-inch SAS/SATA/NVMe backplane
8-DW GPU Model supports:
6x EDSFF NVMe backplane
SXM GPU Model supports:
4x2.5-inch NVMe backplane
8x2.5-inch SAS/SATA/NVMe backplane
See this section to locate the connectors on the drive backplane.
Figure 1. 8x2.5-inch SAS/SATA/NVMe backplane connectors

- 1 NVMe 6-7
- 2 NVMe 4-5
- 3 SAS / SATA
- 4 Power connector
- 5 NVMe 2-3
- 6 NVMe 0-1

4x3.5-inch SAS/SATA/NVMe backplane
See this section to locate the connectors on the drive backplane.
Figure 2. 4x3.5-inch SAS/SATA/NVMe backplane

- 1 NVMe 2-3
- 2 Power connector
- 3 NVMe 0-1
- 4 SAS / SATA

6x EDSFF NVMe backplane
See this section to locate the connectors on the drive backplane.
Figure 3. 6x EDSFF NVMe backplane

- 1 EDSFF 0-1
- 2 Power connector
- 3 EDSFF 2-3
- 4 EDSFF 4-5

4x2.5-inch NVMe backplane
See this section to locate the connectors on the drive backplane.
Figure 4. 4x2.5-inch NVMe backplane

- 1 NVMe 2-3
- 2 NVMe 0-1
- 3 Power connector

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