Front + middle backplanes: three 8 x SAS/SATA + one 4x2.5 SAS/SATA

This section provides cable routing information for configuration (three 8 x 2.5-inch SAS/SATA front drive backplanes and one 4x 2.5-inch SAS/SATA middle drive backplane) with one 32i RAID/HBA adapter or two 16i RAID/HBA adapters.

32i RAID/HBA adapter​

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

Note

The illustration below uses one 32i RAID/HBA adapter as an example, and cable routing for using two 16i RAID/HBA adapters is similar.

Figure 1. Signal cable routing

From	To
1 BP 1: SAS	1 32i adapter: C0 Gen 3 16i adapter: C0C1 Gen 4 16i adapter: C0
2 BP 2: SAS	2 32i adapter: C1 Gen 3 16i adapter: C2C3 Gen 4 16i adapter: C1
3 BP 3: SAS	3 32i adapter: C2 Gen 3 16i adapter: C0C1 Gen 4 16i adapter: C0
4 Middle backplane: SAS	4 32i adapter: C3 Gen 3 16i adapter: C2C3 Gen 4 16i adapter: C1