The CISCO UCS-CPU-E52660B is a spare CPU part featuring the Cisco E5-2660v2 processor, tailored for enterprise-level tasks requiring efficient processing power. Operating at a base frequency of 2.2GHz and equipped with 10 cores, this CPU is designed to handle moderate workloads efficiently. The 10-core architecture enables it to perform multiple tasks simultaneously, making it well-suited for server environments where multitasking is crucial. This model also supports Intel's Virtualization Technology (VT-x), which enhances its capability to run multiple virtual machines, allowing for better utilization of resources in virtualized environments. The 1866MHz memory speed compatibility ensures that data transfer between the CPU and RAM occurs swiftly, minimizing bottlenecks in performance. Additionally, with a 25MB cache, it can store frequently used data close to the processor, reducing latency and improving overall system responsiveness. The CISCO UCS-CPU-E52660B is a reliable choice for businesses that require a balance between performance and power efficiency in their computing operations, especially within the Cisco Unified Computing System infrastructure, ensuring smooth system integration and operation.