Lenovo ThinkSystem SR665 - Page 136

Configuration 2 and 3: (front drive bays and rear drive bays)
Front: one 12 x 3.5-inch AnyBay backplane
Rear: one 4 x 3.5-inch AnyBay backplane
Co-
nfig.
Front BP Rear BP
System board
Storage controller
SFF 16i RAID/HBA SFF 8i RAID
2
NVMe 0–1
PCIe 1, PCIe 2
NVMe 2–3 PCIe 3
NVMe 4–5
PCIe 4, PCIe 5
NVMe 6–7 PCIe 6
NVMe 8–9 PCIe 7
NVMe 10–11 PCIe 8
SAS 0, SAS 1
Gen 4: C 0
Gen3: C 0/ C 1
SAS 2
BP 4:
SAS
Gen 4: C 1
Gen3: C 2/C 3
3
NVMe 0–1
PCIe 1, PCIe 2
NVMe 2–3 PCIe 3
NVMe 4–5 PCIe 4, PCIe 5
NVMe 6–7 PCIe 6
NVMe 8–9 PCIe 7
NVMe 10–11 PCIe 8
SAS 0, SAS 1
Gen 4: C 0
Gen3: C 1
SAS 2
Gen 4: C 1
Gen3: C 0
BP 4:
SAS
Gen 4: C 0
Gen3: C 0
126 ThinkSystem SR665 Maintenance Manual