Onboard connectors + 8i RAID/HBA adapter

The following shows the cable connections for the 8 SAS/SATA + 8 AnyBay (Gen 5) configuration with two 8i RAID/HBA adapters.

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

SAS/SATA cable routing​

Figure 1. SAS/SATA cable routing to 8i adapters

From	To
1 Backplane 1: SAS	8i adapter Gen 4: C0 Gen 3: C0C1
2 Backplane 2: SAS	8i adapter Gen 4: C0 Gen 3: C0C1

NVMe cable routing​

Cable routing when two processors installed

Figure 2. Cable routing when two Platinum series processors installed with no riser 3 or with x8/x8 riser card		Figure 3. Cable routing in other scenarios
From	To	From	To
1 Backplane 2: NVMe 0-1	Onboard: PCIe 6	1 Backplane 2: NVMe 0-1	Onboard: PCIe 8
2 Backplane 2: NVMe 2-3	Onboard: PCIe 5	2 Backplane 2: NVMe 2-3	Onboard: PCIe 7
3 Backplane 2: NVMe 4-5	Onboard: PCIe 2	3 Backplane 2: NVMe 4-5	Onboard: PCIe 6
4 Backplane 2: NVMe 6-7	Onboard: PCIe 1	4 Backplane 2: NVMe 6-7	Onboard: PCIe 5

Cable routing when one processor installed

Figure 4. Cable routing when one processor installed

From	To
1 Backplane 2: NVMe 0-1, 2-3	Onboard: PCIe 3, 4
2 Backplane 2: NVMe 4-5	Onboard: PCIe 2
3 Backplane 2: NVMe 6-7	Onboard: PCIe 1