Dell PowerEdge R220 Technical Guide 2Table of Contents1 System Overview .................................................................................................................................................................5Introduction .........................................................................................................................................................................5New technologies ..............................................................................................................................................................52 System features ................................................................................................................................................................... 7Comparison of PowerEdge systems ............................................................................................................................... 7Specifications ..................................................................................................................................................................... 83 Chassis views and features ............................................................................................................................................. 10Chassis views .................................................................................................................................................................... 10Chassis features ................................................................................................................................................................ 12Quick Resource Locator ............................................................................................................................................ 13Security features .......................................................................................................................................................... 134 Processor ............................................................................................................................................................................ 15Processor features ............................................................................................................................................................ 15Supported processors ...................................................................................................................................................... 15Chipset ................................................................................................................................................................................165 Memory ............................................................................................................................................................................... 17Supported memory .......................................................................................................................................................... 17Memory configurations ...................................................................................................................................................186 Storage ................................................................................................................................................................................19Supported hard drives ......................................................................................................................................................19External storage ................................................................................................................................................................19Storage controllers ...........................................................................................................................................................19Optical drive ..................................................................................................................................................................... 20Tape drive.......................................................................................................................................................................... 207 Networking and PCIe ....................................................................................................................................................... 21Embedded NIC controller ............................................................................................................................................... 21PCIe expansion cards....................................................................................................................................................... 218 Power, thermal and acoustics ....................................................................................................................................... 22Power consumption and energy efficiency ................................................................................................................ 22Power supply units .......................................................................................................................................................... 22Thermal and acoustics.................................................................................................................................................... 23Thermal design ........................................................................................................................................................... 23Acoustical design ........................................................................................................................................................ 249 Rack rails and cable management ................................................................................................................................ 26Cable management arm................................................................................................................................................. 2710 Operating systems and virtualization ........................................................................................................................... 28Supported operating systems........................................................................................................................................ 28Supported virtualization ................................................................................................................................................. 2811 Dell OpenManage Systems Management ................................................................................................................... 29Systems management solutions ................................................................................................................................... 29OpenManage systems management ........................................................................................................................... 30iDRAC7 with Lifecycle Controller ............................................................................................................................ 30Dell OpenManage Essentials .................................................................................................................................... 33OpenManage systems management tools and utilities....................................................................................... 33Integration with third-party consoles ...................................................................................................................... 33OpenManage integration and connections with third-party consoles ............................................................. 34Dell server management operations ............................................................................................................................ 34Appendix A. Additional specifications .......................................................................................................................... 37Chassis dimensions and weight .................................................................................................................................... 37Video specifications ........................................................................................................................................................ 37