The CISCO UCS-CPU-E5-4620E is an enterprise-class processor from Cisco, designed to deliver robust performance and reliability for demanding data center and cloud applications. This CPU model features a base clock speed of 2.10GHz and comes equipped with 10 cores and 20 threads, making it well-suited for multitasking and parallel processing tasks. The processor utilizes Intel's E5-4620v4 architecture, known for its efficient power management and virtualization technologies, which are essential in modern computing environments. With a memory speed of 2133MHz, it ensures fast data transfer between the CPU and RAM, minimizing latency and improving overall system responsiveness. This CPU is an ideal choice for businesses looking to upgrade their Cisco Unified Computing System (UCS) servers with a processor that offers a balanced combination of performance, energy efficiency, and security features.