The LENOVO 44E5057 features the IBM CPU Kit with the Intel Xeon Quad Core Processor X5460, designed for enterprise-class workloads and demanding data environments. This processor operates at a high frequency, providing businesses with the computational power necessary for high-speed data processing and complex computing tasks. With four cores, it supports multi-threaded applications, enhancing productivity and efficiency in the server environment. Designed for compatibility with specific IBM servers, this CPU kit ensures seamless integration and optimal performance, making it a reliable upgrade or replacement for businesses looking to enhance their server capabilities.