The Intel Xeon E5-2620v3, with the part number CM8064401831400, is a vital component of the Intel Xeon E5 Processor Tray lineup, designed for balancing cost and performance in mid-level enterprise applications. With a 15M Cache and a base operating frequency of 2.40 GHz, this processor is engineered to handle a multitude of tasks including virtualization, high-performance computing, and data analytics. Introduced as part of Intel's Haswell microarchitecture, it brings significant improvements in performance per watt over its predecessors, alongside support for DDR4 memory, which altogether make it an ideal choice for businesses looking to upgrade their server capabilities without incurring excessive costs.