Onboard connectors
The following shows the cable connections for the 8 x 2.5-inch NVMe configuration with onboard connectors.
Connections between connectors: 1 ↔ 1, 2 ↔ 2, 3 ↔ 3, ... n ↔ n
Figure 1. Cable routing when two processors installed  | Figure 2. Cable routing when one processor installed  | ||
| From | To | From | To |
| 1 Backplane 1: NVMe 0-1 | 1 Onboard: PCIe 5 | 1 Backplane 1: NVMe 0-1 | 1 Onboard: PCIe 2 |
| 2 Backplane 1: NVMe 2-3 | 2 Onboard: PCIe 7 | 2 Backplane 1: NVMe 2-3 | 2 Onboard: PCIe 1 |
| 3 Backplane 1: NVMe 4-5 | 3 Onboard: PCIe 6 | 3 Backplane 1: NVMe 4-5 | 3 Onboard: PCIe 9 |
| 4 Backplane 1: NVMe 6-7 | 4 Onboard: PCIe 8 | 4 Backplane 1: NVMe 6-7 | 4 Onboard: PCIe 10, 11 |
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