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The following table shows the cable connections for all configurations:
Configuration 1: (front drive bays only)
Front: three 8 x 2.5-inch SAS/SATA backplanes (BP 1, BP 2, and BP 3)
Config.
Front BP
BP1: NVMe 0–1
BP1: NVMe 2–3
BP1: NVMe 4–5, NVMe 6–7
BP2: NVMe 0–1, NVMe 2–3
1
BP2: NVMe 4–5
BP2: NVMe 6–7
BP3: NVMe 0–1
BP3: NVMe 2–3
BP3: NVMe 4–5, NVMe 6–7
The following illustration shows the cable routing for the configuration 4. Connections between connectors:
↔
↔
↔
,
,
, ...
1
1
2
2
3
3
ThinkSystem SR665 Maintenance Manual
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↔
n
n
System board
PCIe 1, PCIe 2
PCIe 3
PCIe 4, PCIe 5
PCIe 6
PCIe 7
PCIe 8
Storage controller
PCIe switch
Slot 1
C 0, C 1
Slot 2
C 0, C 1
Slot 4
C 0, C 1
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