Dell EMC PowerEdge R640 Installation And Service Manual page 5

Removing a cooling fan................................................................................................................................................. 91
Installing a cooling fan................................................................................................................................................... 92
System memory...................................................................................................................................................................93
System memory guidelines...........................................................................................................................................93
General memory module installation guidelines......................................................................................................... 94
NVDIMM-N memory module installation guidelines .................................................................................................95
DCPMM installation guidelines ....................................................................................................................................97
Mode-specific guidelines.............................................................................................................................................. 98
Removing a memory module...................................................................................................................................... 100
Installing a memory module......................................................................................................................................... 101
NVDIMM-N battery........................................................................................................................................................... 102
Removing the NVDIMM-N battery............................................................................................................................102
Installing the NVDIMM-N battery.............................................................................................................................. 103
Processors and heat sinks................................................................................................................................................ 104
Removing a processor and heat sink module........................................................................................................... 104
Removing the processor from the processor and heat sink module.....................................................................105
Installing the processor into a processor and heat sink module.............................................................................106
Installing a processor and heat sink module..............................................................................................................108
Expansion cards and expansion card risers.................................................................................................................... 109
Expansion bus specifications...................................................................................................................................... 109
Removing an expansion card riser.............................................................................................................................. 114
Installing an expansion card riser.................................................................................................................................116
Removing expansion card from the expansion card riser........................................................................................ 118
Installing an expansion card into expansion card riser.............................................................................................120
M.2 SSD module.................................................................................................................................................................123
Removing the M.2 SSD module................................................................................................................................. 123
Installing the M.2 SSD module....................................................................................................................................124
Optional IDSDM or vFlash module................................................................................................................................... 125
Removing the optional IDSDM or vFlash card......................................................................................................... 125
Installing optional IDSDM or vFlash card...................................................................................................................126
Optional IDSDM or vFlash module................................................................................................................................... 127
Removing the MicroSD card.......................................................................................................................................127
Installing the MicroSD card.........................................................................................................................................128
Network daughter card..................................................................................................................................................... 129
Removing the network daughter card...................................................................................................................... 129
Installing the network daughter card.........................................................................................................................130
Integrated storage controller card....................................................................................................................................131
Removing the integrated storage controller card.....................................................................................................131
Installing the integrated storage controller card...................................................................................................... 132
Drives................................................................................................................................................................................... 134
Backplane............................................................................................................................................................................ 134
Backplane details.......................................................................................................................................................... 134
Removing the backplane cover.................................................................................................................................. 135
Installing the backplane............................................................................................................................................... 135
Removing the 2.5 inch drive rear backplane............................................................................................................ 136
Installing the 2.5 inch drive rear backplane............................................................................................................... 137
Cable routing...................................................................................................................................................................... 139
SAS expander card............................................................................................................................................................ 143
Removing the SAS expander card............................................................................................................................. 143
Installing the SAS expander card............................................................................................................................... 144
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