Lenovo 4302 Server User Manual


 
The following illustrations show the connectors on the backplane for 3.5-inch hard disk drives.
Figure 17. Front view of the backplane for 3.5-inch hard disk drives
1 Slot 0 for a 3.5-inch hard disk drive 3 Slot 2 for a 3.5-inch hard disk drive
2 Slot 1 for a 3.5-inch hard disk drive 4 Slot 3 for a 3.5-inch hard disk drive
Figure 18. Rear view of the backplane for 3.5-inch hard disk drives
1 8-pin power connector
3 Mini-SAS ports 0-3
2 Optical drive power connector
1 8-pin power connector
Used to connect a power cable to provide power to the backplane.
2 Optical drive power connector
Used to connect the power cable for the slim optical drive if the server has one installed.
3 Mini-SAS ports 0-3
Used to connect the mini-SAS connector on one end of a mini-SAS to mini-SAS signal cable to support the
hard disk drive 0 to hard disk drive 3.
Backplane for 2.5-inch hard disk drives
This topic provides information to help you locate the connectors on the backplane for 2.5-inch hard disk
drives.
28 ThinkServer RD330 User Guide