
1. Installing Internal Optional Devices
Express5800/T120e User’s Guide
114
Chapter 2 Preparations
server as well as the fan.
4.
Connect the cable for rear fan to FAN2 connector on motherboard.
5.
Connect three cables for front fan (92 mm sq.) to motherboard.
Connect a cable for fan unit in FAN1 with FAN1 connector on motherboard.
Connect a cable for fan unit in FAN3 with FAN3 connector on motherboard.
See the figure below.
Note
After the front fan is installed, it is difficult to connect a fan cable to motherboard.
Thus, first connect fan cable to motherboard, then install the front fan.
6.
Install three front fan units (92 mm sq.) to the locations FAN1, FAN4, and FAN3 (enclosed with dotted line
in the figure below). Use the six screws (two screws for one fan unit) provided with redundant fan unit to
secure the fan unit.
FAN3
FAN4
FAN1
Mounting
position "1"
Mounting
position "3"
Mounting
position "2"