The part number 654868-B21 is an HP‑branded AMD Opteron 6282 SE processor designed for integration into the ProLiant DL385p G8 server platform. Operating at a base frequency of 2.60 GHz, the 16‑core silicon delivers multi‑threaded performance suitable for demanding enterprise workloads. The CPU utilizes the Socket G34 interface and supports a 6.4 GT/s front‑side bus, while a 16 MB shared L3 cache provides rapid data access for compute‑intensive tasks. This configuration offers a balance of core density and clock speed, making it appropriate for virtualization, database, and high‑performance computing environments.