10 X 2.5-Inch Front Drive Bays (6 Sas/Sata + 2 Anybay + 2 Nvme) - Lenovo ThinkSystem SR645 Setup Manual

10 x 2.5-inch front drive bays (6 SAS/SATA + 2 AnyBay + 2 NVMe)

The server model is configured with one 10 x 2.5-inch AnyBay front drive backplane. Below lists all
supported configurations with this front drive backplane.
Note: The AnyBay backplane is used as "6 SAS/SATA + 2 AnyBay + 2 NVMe" backplane.
Configuration option
Config. 1
Config. 2
Config. 3
Cable routing information for configuration 1, 2, and 3
Con-
Front BP
fig.
NVMe 0–1
NVMe 2–3
1
SAS 0
SAS 1
NVMe 0–1
NVMe 2–3
2
SAS 0, SAS 1
NVMe 0–1
NVMe 2–3
3 SAS 0
SAS 1
ThinkSystem SR645 Setup Guide
88
Storage controller
Qty.
1
1
System board
PCIe 3
PCIe 7
PCIe 2
PCIe 4
PCIe 3
PCIe 7
PCIe 3
PCIe 7
PCIe 8
SFF 8i RAID/HBA
CFF 16i RAID/HBA
Storage controller
SFF 8i RAID/HBA
Gen 4: C 0
Gen 3: C 0, C 1
Type
CFF 16i RAID/HBA
C 0
C 1
MB