Identical in its advanced specifications to the B21 model, the HP P02539-L21 integrates the superior Intel Xeon Platinum 8276L into HP's ProLiant DL380 Gen10, providing a top-tier computing environment. This kit has been meticulously crafted to boost the performance of heavy workloads with its 28 cores and capacity for up to 56 threads through Intel Hyper-Threading Technology. Operating at a base frequency of 2.2GHz with the possibility of reaching up to 4.0GHz, it is tailor-made for critical applications that demand high availability and performance, including large virtualizations, sophisticated data processing, and advanced analytics. This processor ensures operational efficiency even under significant loads, supported by a bespoke heatsink. The inclusion of Intel's Turbo Boost and Deep Learning Boost technologies affords the CPU the ability to dynamically adjust performance based on the application demand and significantly enhances AI inference and training tasks. This kit represents a comprehensive upgrade solution, including all necessary components for immediate integration, underscoring HP's commitment to advancing server capability and ensuring that the ProLiant DL380 Gen10 continues to deliver exceptional performance.