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Onboard connectors

This topic provides cable routing information for the front 12 x 3.5-inch SAS/SATA + rear 2 x 3.5-inch SAS/SATA configuration with onboard connectors.

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

Front backplane cable routing

Figure 1. Cable routing when two processors installed
Front backplane cable routing when two processors installed

Figure 2. Cable routing when one processor installed
Front backplane cable routing when one processor installed

FromToFromTo
1
  • Backplane 1: SAS 0

  • Backplane 4: SAS

1Onboard: PCIe 51Backplane 1: SAS 0, SAS 11Onboard: PCIe 9
2Backplane 1: SAS 1, SAS 22Onboard: PCIe 92Backplane 1: SAS 22Onboard: PCIe 11

Rear backplane cable routing

Figure 3. Cable routing when two processors installed
Rear backplane cable routing when two processors installed

Figure 4. Cable routing when one processor installed
Rear backplane cable routing when one processor installed

FromToFromTo
1Backplane 4: PWR1
  • Onboard: rear backplane power

  • Onboard: rear backplane sideband

  • Riser 1: PWR

1Backplane 4: PWR1
  • Onboard: rear backplane power

  • Onboard: rear backplane sideband

  • Riser 1: PWR

 

 

2Backplane 4: SAS2Onboard: PCIe 10