PowerEdge C6220 II 
  Intel Xeon E5-2600 v2 processors: 
performance boosted by up to 40% 
over prior E5-2600 models 
  Improved memory bandwidth with 
support for 1866MT/s DDR3 DIMMs 
  Up to 4x faster task completion and 
improved device addressing for HPC 
with enhanced PCIe 3.0 connectivity