32i RAID adapter + retimer card
Front backplanes: 16 x 2.5-inch SAS/SATA + 8 x 2.5-inch AnyBay
The following shows the cable connections for 16 x 2.5-inch SAS/SATA + 8 x 2.5-inch AnyBay configuration with one 32i RAID adapter and one retimer card.
| From | To | 
|---|---|
Backplane 1: SAS  | 32i RAID adapter on PCIe slot 2: C0  | 
Backplane 2: SAS  | 32i RAID adapter on PCIe slot 2: C1  | 
Backplane 3: SAS  | 32i RAID adapter on PCIe slot 2: C2  | 
Backplane 3: NVMe 0-1, 2-3  | Onboard: PCIe 1, PCIe 2  | 
Backplane 3: NVMe 4-5, 6-7  | Retimer card on PCIe slot 1: C0, C1  | 
Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n
Figure 1. SAS/SATA cable routing ![]()  | Figure 2. NVMe cable routing ![]()  | 
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