Lenovo ThinkSystem SR635 V3 - Configure the firmware

Table 46. Mapping between one front AnyBay backplane and a 16i CFF RAID adapter (Gen 3) with 2 x 2.5 rear SAS/SATA
drives installed (continued)
From To
3 SAS 2 on the front backplane 3 C2 on the CFF RAID/HBA adapter
4 SAS connector on the rear backplane 4 C3 on the CFF RAID/HBA adapter
6 x 2.5'' SAS/SATA + 2 x 2.5'' AnyBay + 2 x 2.5'' NVMe
See this section to understand the cable routing of 6 front SAS/SATA drives, 2 AnyBay drives and 2 front
NVMe drives.
• For the locations of connectors on the processor board, refer to “System-board-assembly connectors” on
page 33
.
• To connect power cables for 2.5-inch drive backplanes, refer to
“Power/Sideband cable routing” on page
244
.
• To connect power and input cables for CFF RAID/HBA adapters, refer to
“CFF RAID/HBA adapter” on
page 222
.
• To connect power and sideband cables for the rear drive backplane, refer to
“Rear NVMe/SATA drive
backplane” on page 232
.
• To connect power and sideband cables for the 7mm drive backplane, refer to
“7mm drive backplane” on
page 235
.
• To connect cables for RAID flash power modules, refer to
“RAID flash power modules” on page 227.
To connect signal cables for a backplane for standard 6 front SAS/SATA drives, 2 AnyBay drives and 2 front
NVMe drives, refer to the following cable routing scenarios depending on your server configuration:
•
“Cable routing with an SFF HBA/RAID adapter” on page 276
• “Cable routing with a CFF HBA/RAID adapter” on page 279
Cable routing with an SFF HBA/RAID adapter
The following tables show the mapping relationship between backplane connectors and an SFF HBA/RAID
adapter.
276
ThinkSystem SR635 V3 User Guide