Intel Xeon E5520 / 2.26 GHz Processor. Sold Individually Intel Xeon DP Quad-core E5520 2.26GHz - Processor Upgrade 2.26GHz - 5.86GT/s QPI - 1MB L2 - 8MB L3 - Socket B Marketing Information For performance that adapts to your application demands, intelligently scales energy use per performance demands, and offers best-in-class virtualization, turn to a more intelligent enterprise server processor the Xeon ...