Dell PowerEdge M620 Owner's Manual page 247

Figure 3-42. Installing and Removing the Heat Sink (PowerEdge M905)
6
1 heat sink
NOTE:
You must install the heat
sink in the orientation shown here.
3 socket CPU2
5 socket CPU3
1
5
2
4
6
Installing Blade Components
2
3
screws (4)
socket CPU4
socket CPU1
4
247