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Control panels........................................................................................................................................................... 10
LCD panel..................................................................................................................................................................12
Rear view of the R840 system........................................................................................................................................14
Inside the system............................................................................................................................................................15
Locating the Service Tag of your system........................................................................................................................15
Chassis dimensions.........................................................................................................................................................18
Chassis weight................................................................................................................................................................18
Processor specifications.................................................................................................................................................19
PSU specifications......................................................................................................................................................... 19
System battery specifications........................................................................................................................................20
Expansion card riser specifications................................................................................................................................ 20
Memory specifications....................................................................................................................................................21
Storage controller specifications.................................................................................................................................... 21
Drive specifications........................................................................................................................................................ 21
Ports and connector specifications.................................................................................................................................21
USB ports..................................................................................................................................................................21
NIC ports.................................................................................................................................................................. 22
VGA ports................................................................................................................................................................. 22
Video specifications....................................................................................................................................................... 22
Environmental specifications..........................................................................................................................................23
Standard operating temperature...............................................................................................................................25
Expanded operating temperature..............................................................................................................................25
Particulate and gaseous contamination specifications ............................................................................................. 28
Status LED indicators............................................................................................................................................... 32
System health and system ID indicator codes........................................................................................................... 32
iDRAC Quick Sync 2 indicator codes.........................................................................................................................33
iDRAC Direct LED indicator codes............................................................................................................................ 34
NIC indicator codes.................................................................................................................................................. 34
Power supply unit indicator codes............................................................................................................................ 35
Drive indicator codes................................................................................................................................................ 38
Contents
R840xd Owner's Guide
3