Optical drives.................................................................................................................................................................101
Ports and connectors specifications................................................................................................................................101
USB ports specifications..............................................................................................................................................101
NIC ports specifications...............................................................................................................................................101
Serial connector specifications................................................................................................................................... 101
VGA ports specifications.............................................................................................................................................102
IDSDM module..............................................................................................................................................................102
Video specifications...........................................................................................................................................................102
Environmental specifications............................................................................................................................................102
Standard operating temperature............................................................................................................................... 103
Expanded operating temperature.............................................................................................................................. 104
Particulate and gaseous contamination specifications............................................................................................104
8 System diagnostics and indicator codes ..................................................................................... 106
System health and system ID indicator codes............................................................................................................... 106
iDRAC Direct LED indicator codes...................................................................................................................................107
NIC indicator codes............................................................................................................................................................107
Non-redundant cabled power supply unit indicator codes...........................................................................................108
Drive indicator codes.........................................................................................................................................................108
PowerEdge R240 system diagnostics.............................................................................................................................109
Dell Embedded System Diagnostics.......................................................................................................................... 109
9 Getting help.............................................................................................................................. 111
Recycling or End-of-Life service information.................................................................................................................. 111
Contacting Dell.....................................................................................................................................................................111
Accessing system information by using QRL...................................................................................................................111
Quick Resource Locator for Dell EMC PowerEdge R240 system..........................................................................112
Receiving automated support with SupportAssist ........................................................................................................112
10 Documentation resources......................................................................................................... 113
6
Contents