Dell PowerEdge R940xa EMC Technical Specifications - Page 3

Contents 1 PowerEdge R940xa system overview 5 Front view of the system...5 Control panels...6 LCD panel...6 Back view of the system...8 Inside the system...9 Locating the information tag of your system...9 System information label...10 2 Technical specifications...16 System dimensions...16 Chassis weight...17 Processor specifications...17 Supported operating systems...18 PSU specifications...18 System battery specifications...19 PCIe riser and slots...19 Memory specifications...19 Storage controller specifications...20 Drive specifications...20 Storage...20 Optical drives...23 External storage...23 Ports and connectors specifications...24 USB ports...24 NIC ports...24 VGA ports...24 Serial connector...24 IDSDM or vFlash module...25 Video specifications...25 Environmental specifications...25 Standard operating temperature...26 Thermal and acoustics...26 Particulate and gaseous contamination specifications 30 3 System diagnostics and indicator codes 31 Status LED indicators...31 System health and system ID indicator codes...32 iDRAC Quick Sync 2 indicator codes...32 iDRAC Direct LED indicator codes...33 NIC indicator codes...33 Power supply unit indicator codes...34 Drive indicator codes...35 System diagnostics...35 Contents 3