Lenovo ThinkSystem SR665 Maintenance Manual 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-
Front BP
g.
BP 1: SAS
BP 2: SAS
BP 3: SAS
5
BP 3: NVMe 0–1
BP 3: NVMe 2–3
BP 3: NVMe 4–5
BP3: NVMe 6–7
BP 1: SAS
BP 2: SAS
BP 3: SAS
6
BP 3: NVMe 0–1
BP 3: NVMe 2–3
BP 3: NVMe 4–5
BP3: NVMe 6–7
ThinkSystem SR665 Maintenance Manual
96
System board
Rear BP
PCIe 6
BP 4: SAS
PCIe 1, PCIe 2
PCIe 3
PCIe 7
PCIe 8
BP 4: SAS
PCIe 1, PCIe 2
PCIe 3
PCIe 7
PCIe 8
Storage controller
CFF 36i
CFF 16i
RAID Expander
RAID/HBA
C 0
C 1
C 2
C 0/C 2, C 1/C
RAID/HBA
3
MB
C 3
C 0
C 1
C 2
C 3
RAID/HBA
SFF 8i
RAID/HBA
Gen 4: C 0
Gen3: C 0, C
1