The Xeon X3330 2.66 GHz Quad Core processor from Dell is designed to enhance the performance and the speed of your system. This processor features 1333 MHz bus speed with 45 nm manufacturing technology. An integrated 6 MB of L2 cache gives the processor core faster access to larger amounts of the data used most often. Additionally, the Intel Virtualization Technology enables migration of more environments. It supports enhanced Intel SpeedStep technology that allows tradeoffs to be made between performance and power consumption. Packed with more features, the Xeon X3330 2.66 GHz Quad Core processor is the ideal choice for virtually all of your data demanding or standard enterprise infrastructure applications.