Lenovo ThinkSystem SR665 - Page 105

Front: two 8 x 2.5-inch SAS/SATA backplanes and one 8 x 2.5-inch AnyBay backplane
Rear: one 4 x 2.5-inch SAS/SATA backplanes
Co-
nfi-
g.
Front BP Rear BP
System board
Storage controller
SFF 8i
RAID/HBA
SFF 32i
RAID
7
BP 1: SAS
Slot 2:
Gen 4: C 0/C 1
Gen3: C 0
BP 2: SAS
Slot 3:
Gen 4: C 0/C 1
Gen3: C 0
BP 3: SAS
Slot 4:
Gen 4: C 0/C 2
Gen3: C 0/C 1
BP 4: SAS Slot 5: C 0
BP 3: NVMe 0–1
PCIe 1, PCIe 2
BP 3: NVMe 2–3 PCIe 3
BP 3: NVMe 4–5 PCIe 7
BP3: NVMe 6–7 PCIe 8
8
BP 1: SAS C 0
BP 2: SAS C 1
BP 3: SAS C 2
BP 4: SAS C 3
BP 3: NVMe 0–1
PCIe 1, PCIe 2
BP 3: NVMe 2–3 PCIe 3
BP 3: NVMe 4–5 PCIe 7
BP3: NVMe 6–7 PCIe 8
Chapter 3. Internal cable routing 101