The Lenovo 00Y2855 is powered by the Intel Xeon Processor E5-2650 v2, a high-performance CPU with 8 cores and a 2.6GHz clock speed, designed to handle demanding workloads with exceptional efficiency. This processor comes with a 20MB cache, significantly boosting the speed at which the processor can access data. With a 1866MHz memory speed, it allows for faster processing of large data sets, enhancing overall performance, making it particularly well-suited for data analysis, enterprise-level applications, and scientific computations. Operating at a thermal design power (TDP) of 95W, it provides a solid balance between performance and energy consumption. This CPU is an essential component for Lenovo's high-end servers and workstations, offering advanced capabilities for professionals who require dependable and powerful computing resources.