The Xeon L7455 2.13 GHz Quad Core Processor from Dell is designed to enhance the performance and the speed of your system. It features 12 MB of L2 cache which gives the processor core faster access to larger amount of data used most often. Packed with more features, the L7455 2.13 GHz Quad Core Processor is the ideal choice for virtually all of your data demanding or standard enterprise infrastructure applications.