One 8 x AnyBay and two 8 x NVMe backplanes (Gen 4)

This section provides cable routing information for the server model with one 8 x 2.5-inch AnyBay and two 8 x 2.5-inch NVMe front drive backplanes (Gen 4).

To connect power cables for the front backplane(s), refer to Backplanes: server models with 2.5-inch front drive bays.

SAS/SATA cable routing​

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

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

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

NVMe cable routing​

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

Figure 2. NVMe cable routing to onboard connectors and Retimer card

From	To
1 Backplane 1: NVMe 0-1	Onboard: PCIe 10
2 Backplane 1: NVMe 2-3	Onboard: PCIe 9
3 Backplane 1: NVMe 4-5	Onboard: PCIe 8
4 Backplane 1: NVMe 6-7	Onboard: PCIe 7
5 Backplane 2: NVMe 0-1, 2-3	Onboard: PCIe 6, 5
6 Backplane 2: NVMe 4-5, 6-7	Onboard: PCIe 3, 4
7 Backplane 3: NVMe 0-1	Onboard: PCIe 2
8 Backplane 3: NVMe 2-3	Onboard: PCIe 1
9 Backplane 3: NVMe 4-5, 6-7	Retimer: C0, C1