iii    PowerEdge C6220 II Technical Guide     
Table of contents 
1  System overview ..................................................................................................................................................................5 
Key technologies ................................................................................................................................................................5 
Product comparison ......................................................................................................................................................... 6 
Specifications ...................................................................................................................................................................... 7 
2  Chassis views and features .............................................................................................................................................. 11 
Front panel ......................................................................................................................................................................... 11 
Back panel .......................................................................................................................................................................... 11 
Chassis features ................................................................................................................................................................ 12 
Compute sled options ..................................................................................................................................................... 13 
3  Processor ............................................................................................................................................................................ 15 
Processor features ............................................................................................................................................................ 15 
Supported processors ...................................................................................................................................................... 16 
GPU support ...................................................................................................................................................................... 16 
Chipset ................................................................................................................................................................................ 17 
4  Memory ...............................................................................................................................................................................18 
Supported memory ..........................................................................................................................................................18 
Memory configurations ...................................................................................................................................................18 
Memory speed ..................................................................................................................................................................18 
5  Storage ............................................................................................................................................................................... 20 
PowerEdge C6220 II MicroSD card reader ................................................................................................................. 20 
PowerEdge C6220 II hard drive cable routing ........................................................................................................... 20 
Internal storage ................................................................................................................................................................ 20 
RAID configurations ......................................................................................................................................................... 21 
Storage controllers ........................................................................................................................................................... 21 
LED indicators .................................................................................................................................................................. 23 
Optical drive ..................................................................................................................................................................... 23 
Tape drive .......................................................................................................................................................................... 23 
6  Networking and I/O ......................................................................................................................................................... 24 
Embedded NIC/LAN on motherboard (LOM) ............................................................................................................. 24 
I/O slots ............................................................................................................................................................................. 24 
NIC cards ........................................................................................................................................................................... 25 
7  Power ................................................................................................................................................................................. 26 
Power consumption and energy efficiency ................................................................................................................ 26 
Power supply units .......................................................................................................................................................... 27 
System power supply throttling feature ...................................................................................................................... 27 
8  Rack information .............................................................................................................................................................. 28 
Static rails .......................................................................................................................................................................... 28 
9  Operating systems and virtualization ........................................................................................................................... 29 
Supported operating systems ........................................................................................................................................ 29 
Supported virtualization ................................................................................................................................................. 29 
10 Systems management ..................................................................................................................................................... 30 
Embedded server management .................................................................................................................................... 30 
Appendix A.  Additional specifications and options .................................................................................................... 31 
System dimensions ........................................................................................................................................................... 31 
System weight ................................................................................................................................................................... 31 
Environmental specifications ........................................................................................................................................ 32 
Video specifications ........................................................................................................................................................ 32 
Power supply specifications .......................................................................................................................................... 33 
USB peripherals ................................................................................................................................................................ 33