
Sample memory configurations................................................................................................. 130
Removing memory modules...................................................................................................... 136
Installing memory modules.........................................................................................................137
Cooling fans...................................................................................................................................... 139
Removing the internal cooling fan............................................................................................. 139
Installing the internal cooling fan...............................................................................................140
Removing the external cooling fan ........................................................................................... 142
Installing the external cooling fan.............................................................................................. 143
Internal USB memory key (optional)................................................................................................ 145
Replacing the optional internal USB memory key..................................................................... 145
Expansion card holder...................................................................................................................... 146
Removing the expansion card holder.........................................................................................147
Installing the expansion card holder.......................................................................................... 148
Expansion cards................................................................................................................................ 149
Expansion card installation guidelines....................................................................................... 149
GPU card installation guidelines.................................................................................................150
Removing an expansion card..................................................................................................... 150
Installing an expansion card........................................................................................................152
Removing a GPU card.................................................................................................................154
Installing an optional GPU card.................................................................................................. 156
iDRAC port card (optional)................................................................................................................157
Removing the iDRAC port card...................................................................................................157
Installing the iDRAC port card.................................................................................................... 159
Replacing an SD vFlash card.......................................................................................................160
Internal dual SD module (optional)...................................................................................................161
Removing the internal dual SD module .....................................................................................161
Installing the internal dual SD module ...................................................................................... 162
Internal SD card.................................................................................................................................164
Removing an (optional) internal SD card................................................................................... 164
Installing an (optional) internal SD card......................................................................................165
Processors and heat sinks.................................................................................................................166
Removing a heat sink.................................................................................................................. 167
Removing the processor.............................................................................................................168
Installing a processor.................................................................................................................. 170
Installing a heat sink.................................................................................................................... 172
Redundant AC power supply............................................................................................................ 174
Hot spare feature.........................................................................................................................175
Removing a redundant AC power supply unit........................................................................... 175
Installing a redundant power supply unit................................................................................... 176
Removing the power supply unit blank...................................................................................... 177
Installing the power supply unit blank........................................................................................178
Replacing the power supply unit divider.................................................................................... 179
6