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32i RAID/HBA adapter

The following shows the cable connections for the front 24 x 2.5-inch SAS/SATA + middle 4 x 2.5-inch SAS/SATA configuration with one 32i RAID/HBA adapter.

Connections between connectors: 11, 22, 33, ... nn

Figure 1. Front backplane cable routing
Front backplane cable routing

Figure 2. Middle backplane cable routing
Middle backplane cable routing

1 Backplane 1: SAS1 32i adapter: C01 Backplane 5: SAS1 32i adapter: C3
2 Backplane 2: SAS2 32i adapter: C12 Backplane 5: PWR2 Onboard:
  • GPU power

  • Rear backplane power

  • Rear backplane sideband

3 Backplane 3: SAS3 32i adapter: C2