The LENOVO 00Y2862 features the Intel Xeon Processor E5-2643 v2, a part of the highly efficient Ivy Bridge EP family, tailored for professional workstations and servers requiring a blend of speed and efficiency. This processor comes with 6 cores and 12 threads, operating at a base clock speed of 3.5GHz. With a generous 25MB of L3 cache, the CPU efficiently handles data and instructions, reducing the waiting time for memory accesses and thus improving the overall performance of compute-heavy applications. The support for DDR3 memory at speeds ensures smooth interactions between the CPU and the memory subsystem, leading to enhanced system responsiveness. Sporting a TDP of 130W, the E5-2643 v2 combines robust processing capabilities with a focus on power efficiency, suited for environments that prioritize quick computational turnaround and energy-conscious performance.