32i + 8i RAID/HBA adapter

The following shows the cable connections for the front 24 x 2.5-inch SAS/SATA + middle 8 x 2.5-inch SAS/SATA+ rear 4 x 2.5-inch SAS/SATA configuration with one 32i RAID adapter and one 8i RAID/HBA adapter.

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

Front backplane cable routing​

Figure 1. SAS/SATA cable routing to 32i adapter

From	To
1 Backplane 1: SAS	1 32i adapter: C0
2 Backplane 2: SAS	2 32i adapter: C1
3 Backplane 3: SAS	3 32i adapter: C2

Middle/Rear backplane cable routing​

Figure 2. Middle/Rear backplane cable routing

From	To
1 Backplane 4: SAS	1 32i adapter: C3
2 Backplane 5: SAS Backplane 6: SAS	2 8i adapter Gen 4: C0 Gen 3: C0C1
3 Backplane 4: PWR	3 Onboard: 7mm power connector
4 Backplane 5: PWR Backplane 6: PWR	4 Onboard: rear backplane power Onboard: rear backplane sideband Riser 1: PWR