Contents
Control panels...............................................................................................................................................................6
LCD panel...................................................................................................................................................................... 7
Rear view of the system................................................................................................................................................... 9
Inside the system..............................................................................................................................................................10
Locating the Service Tag of your system...................................................................................................................... 12
System Information Label................................................................................................................................................ 13
PowerEdge R840 – Front system information label.............................................................................................. 13
PowerEdge R840 – Service information................................................................................................................. 14
Chassis dimensions...........................................................................................................................................................18
Chassis weight.................................................................................................................................................................. 18
Processor specifications.................................................................................................................................................. 19
Supported operating systems......................................................................................................................................... 19
PSU specifications............................................................................................................................................................19
System battery specifications........................................................................................................................................ 20
Expansion card riser specifications................................................................................................................................20
Memory specifications..................................................................................................................................................... 21
RAID controller specifications.........................................................................................................................................22
Drive specifications..........................................................................................................................................................22
Drives...........................................................................................................................................................................22
Optical drives..............................................................................................................................................................22
Tape drives..................................................................................................................................................................23
USB ports....................................................................................................................................................................23
NIC ports.....................................................................................................................................................................23
VGA ports................................................................................................................................................................... 24
Serial connector......................................................................................................................................................... 24
IDSDM or vFlash module...........................................................................................................................................24
Video specifications......................................................................................................................................................... 24
Environmental specifications.......................................................................................................................................... 25
Standard operating temperature..............................................................................................................................26
Expanded operating temperature............................................................................................................................ 26
Particulate and gaseous contamination specifications ..........................................................................................31
Status LED indicators...................................................................................................................................................... 33
System health and system ID indicator codes..............................................................................................................34
iDRAC Quick Sync 2 indicator codes.............................................................................................................................34
iDRAC Direct LED indicator codes.................................................................................................................................35
Contents
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