The HP 679108-B21 CPU Kit is designed for the BL660c Gen8 server platform, offering a quad-core Intel Xeon E5-4603 processor with a base frequency of 2.00GHz. This CPU kit is engineered to deliver a blend of performance, energy efficiency, and reliability for demanding server workloads and applications. It is an ideal choice for businesses looking to improve their server's processing capabilities while maintaining a balance between power consumption and heat output. The kit includes the processor, a heatsink, and required installation materials, ensuring a seamless upgrade or replacement process. With its support for advanced Intel technologies such as Intel Virtualization Technology (VT-x) and Intel Hyper-Threading Technology, this CPU kit enhances the overall performance and flexibility of the BL660c G8 server, making it suitable for virtualization environments, data centers, and enterprise-level applications.