The P02539-B21 is an HP‑branded Intel Xeon Platinum 8276L processor designed for high‑density server platforms. It features 28 physical cores and a 2.20 GHz base clock, delivering robust multi‑threaded performance for demanding workloads. The processor includes 38.5 MB of on‑die cache to accelerate data access and utilizes a 10.4 GT/s Ultra Path Interconnect (UPI) for fast inter‑processor communication. It is built for the FCLGA3647 socket, ensuring compatibility with HP’s latest server chassis and supporting enterprise‑grade reliability, scalability, and power efficiency. It is suitable for data‑center, virtualization and high‑performance computing environments, and it inherits the advanced security and reliability features of the Xeon Platinum family.