Dell PowerEdge R220 Technical Manual page 4

Environmental specifications ........................................................................................................................................ 38
Power supply specifications ...........................................................................................................................................41
Rack rail specifications ....................................................................................................................................................41
USB peripherals ................................................................................................................................................................ 42
Appendix B. Standards compliance ............................................................................................................................. 43
Appendix C. Additional resources ................................................................................................................................. 44
Appendix D. Dell Global Support and Deployment Services ................................................................................... 48
Server deployment services ........................................................................................................................................... 48
Remote consulting services ...................................................................................................................................... 49
ProSupport Enterprise Suite ........................................................................................................................................... 49
ProSupport Plus for business-critical servers ........................................................................................................ 49
ProSupport ................................................................................................................................................................... 50
ProSupport Flex for Data Center ............................................................................................................................. 50
Additional professional services ..................................................................................................................................... 51
Dell Training Services .................................................................................................................................................. 51
Dell IT Consulting Services ........................................................................................................................................ 51
Dell Managed Services ................................................................................................................................................ 51
Tables
New technologies .................................................................................................................................................5
Comparing the PowerEdge R220 to PowerEdge R210 II .............................................................................. 7
Technical specifications ...................................................................................................................................... 8
Chassis features ................................................................................................................................................... 12
Security features .................................................................................................................................................. 13
Supported processors ........................................................................................................................................ 15
Memory technologies supported ..................................................................................................................... 17
DIMMs supported ................................................................................................................................................ 17
Supported hard drives ........................................................................................................................................ 19
Supported RAID controllers.............................................................................................................................. 20
Supported NICs and HBAs ................................................................................................................................. 21
Power tools and technologies ......................................................................................................................... 22
Power supply efficiency .................................................................................................................................... 23
Acoustical performance .................................................................................................................................... 24
Supported rack types ......................................................................................................................................... 27
Primary operating systems support ................................................................................................................ 28
Virtualization support ........................................................................................................................................ 28
iDRAC7 with Lifecycle Controller functions and benefits ........................................................................... 30
Feature comparison for iDRAC7 ....................................................................................................................... 31
One-to-one and one-to-many operations .................................................................................................. 35
Supported video modes .................................................................................................................................... 37
Environmental specifications ........................................................................................................................... 39
Power supply specifications ..............................................................................................................................41
ReadyRails adjustability range ...........................................................................................................................41
Industry standard documentation ................................................................................................................... 43
Resource documents and websites ................................................................................................................ 45
Figures
Figure 1. PowerEdge R220 front panel ........................................................................................................................... 10
Figure 2. PowerEdge R220 back panel view .................................................................................................................. 10
Figure 3. Internal view ......................................................................................................................................................... 11
Figure 4. Internal chassis view ........................................................................................................................................... 11
Dell PowerEdge R220 Technical Guide 3