The HP 826856-L21 CPU kit features the powerful Intel Xeon Gold 5120 processor, designed for the HPE ProLiant DL380 Gen10 server. This processor operates at a base frequency of 2.2GHz across 14 cores, providing a balanced combination of computing power and energy efficiency. The Intel Xeon Gold 5120 supports hyper-threading, allowing it to handle up to 28 threads simultaneously, which enhances multitasking capabilities and improves overall system performance. With a TDP of 105W, this CPU is engineered to deliver high performance without exceeding thermal constraints, making it ideal for demanding data center environments. The kit includes the CPU, a thermal solution (heat sink) tailored for the DL380 Gen10 server environment, and installation documentation, ensuring a seamless upgrade or replacement process within the server infrastructure. It supports advanced Intel technologies like Intel Turbo Boost Technology 2.0, which enhances the processor's frequency as needed by taking advantage of thermal and power headroom. Additionally, it is equipped with Intel Virtualization Technology (VT-x) and Intel Virtualization Technology for Directed I/O (VT-d) to improve virtualization performance. This processor kit is a superb choice for businesses looking to boost their server capabilities for applications such as virtualization, high-performance computing, and database management.