The Xeon E5630 2.53 GHz Quad Core processor from Dell is a perfect combination of power and performance. This processor features 2.53 GHz speed, which improves the overall system efficiency. Additionally, with an integrated 12 MB of cache gives this processor faster access to larger amounts of the data used most often. Additionally, the Virtualization Technology enables migration of more environments. It supports enhanced Speedstep technology that allows tradeoffs to be made between performance and power consumption. With all such impressive features and more, the Xeon E5630 is an ideal base for building your machine power.