Dell POWEREDGE SC440 Hardware Owner's Manual page 66

3 Disconnect the fan's power cable from the system board by depressing the locking tab. See Figure 3-17.
4 If you are removing the smaller card cage fan (see Figure 3-17):
Pull up on the single release tab that attaches the fan to the chassis.
a
Slide the fan toward the back panel and lift the fan out.
b
5 If you are removing the larger processor cooling fan (see Figure 3-17):
Remove the heat sink and shroud assembly. See "Removing the Processor" on page 62. Do not
a
remove the processor, however.
Press the release tab that attaches the processor cooling fan to the chassis.
b
Slide the fan toward the back panel and lift the fan out.
c
Figure 3-17. Removing and Installing the Cooling Fans
1
1 processor cooling fan
4 connector for card cage fan
(FAN_CARD_CAGE)
66
Installing System Components
6
2 release tab for processor fan
5 release tab for card cage fan
2
3
4
5
3 connector for processor fan
(CPU_CAGE)
6 card cage fan