The LENOVO 40K1221 is an Intel Xeon Quad Core Processor Model E5345, boasting an 80W power design for efficient performance with a clock speed of 2.33GHz, which ensures a balance between power consumption and processing capability. The processor operates at a front-side bus speed of 1333MHz, enabling quick data transfer rates between the CPU and the memory controller hub. It features an 8MB L2 cache, significantly reducing the average time to access data from the main memory, which enhances the overall performance of the computing system. Designed for demanding environments, this processor is an ideal choice for enterprises that require robust performance for their applications, including databases, virtualization, and other business-critical systems. It is compatible with specific Lenovo servers, offering a seamless upgrade path and ensuring reliability and stability. With advanced Intel technologies integrated, such as Virtualization Technology and Enhanced Intel SpeedStep Technology, it provides enhanced security and improved energy efficiency. The LENOVO 40K1221 processor is engineered to deliver dependable performance for businesses looking to maintain or improve their IT infrastructure.