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12 x 3.5" AnyBay + 4 x 3.5" SAS/SATA + 4 x 3.5" SAS/SATA

This topic provides cable routing information for the 12 x 3.5" AnyBay + 4 x 3.5" SAS/SATA + 4 x 3.5" SAS/SATA configuration with one 32i RAID adapter.

Signal cable routing​

FromTo

Backplane 1: SAS 0, SAS 1

32i RAID adapter on PCIe slot 3:

  • C0

Backplane 1: SAS 2

  • C1

Backplane 4: SAS

Backplane 5: SAS

  • C2

Backplane 1: NVMe 0-1, 2-3, 4-5, 6-7

Onboard: PCIe 1, 2, 3, 4

Backplane 1: NVMe 8-9, 10-11

Onboard: PCIe 5, PCIe 6

Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n

Figure 1. SAS/SATA cable routing
SAS/SATA cable routing
Figure 2. NVMe cable routing
NVMe cable routing

Power cable routing​

FromTo

Backplane 4: PWR

Riser 1: PWR1, PWR2

Backplane 5: PWR

Riser 2: PWR1, PWR2

Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n

Figure 3. Power cable routing for middle and rear backplanes
Power cable routing for middle and rear backplanes