Lenovo ThinkSystem SR665 - Page 106

Configuration 5 and 6: (front drive bays and rear drive bays)
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
CFF 36i
RAID Expander
CFF 16i
RAID/HBA
SFF 8i
RAID/HBA
5
BP 1: SAS C 0
BP 2: SAS C 1
BP 3: SAS C 2
RAID/HBA
C 0/C 2, C 1/C
3
PCIe 6 MB
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
6
BP 1: SAS C 0
BP 2: SAS C 1
BP 3: SAS C 2
BP 4: SAS C 3
RAID/HBA
Gen 4: C 0
Gen3: C 0, C
1
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
96 ThinkSystem SR665 Maintenance Manual