Drive Bays - Lenovo ThinkSystem SR665 V3 User Manual

Backplanes: server models with 2.5-inch front drive bays
This section provides backplane cable connection information for server models with 2.5-inch front drive
bays.
Before you start
Ensure below parts are removed before starting cable routing for front backplanes.
• Top cover (see "Remove the top cover" on page
• Air baffle (see "Remove the air baffle" on page
• Fan cage (see "Remove the system fan cage" on page
Power cable connections
The server supports the following 2.5-inch drive backplanes:
• 8 x 2.5-inch SAS/SATA backplane
• 8 x 2.5-inch AnyBay backplane (also used as an 8 x 2.5-inch NVMe backplane when only NVMe
connectors on the backplane are cabled)
• 24 x 2.5-inch SAS/SATA expander backplane
For connectors on each drive backplane, see
Figure 293. Power cable connections for the 8 x 2.5-inch
SAS/SATA/AnyBay/NVMe backplanes
From
Power connector on
1
backplane 1
ThinkSystem SR665 V3 User Guide
312
277)
70)
"Drive backplane connectors" on page
To
Onboard: backplane 1
1
power connector
269)
Figure 294. Power cable connections for the 24 x 2.5-inch
expander backplane
From
Power connector 1 on
1
backplane
281.
To
Onboard: backplane 1
1
power connector