The Core 2 Duo E7200 2.53GHz Dual Core processor from Dell is designed to enhance the performance and the speed of your system. This processor features 1066MHz bus speed with an integrated 3MB of L2 cache that gives the processor core faster access to larger amounts of the data used most often. It supports enhanced Intel Speedstep technology that allows tradeoffs to be made between performance and power consumption. Packed with more features, the 2.53GHz processor is the ideal choice for virtually all of your data demanding or standard enterprise infrastructure applications.