HP part number 518868-B21 identifies the AMD Opteron 6128 HE processor, engineered for high‑end server and workstation workloads. This 8‑core CPU operates at a base frequency of 2.0 GHz, delivering consistent performance across multi‑threaded applications. Equipped with 12 MB of third‑level cache, the chip supports rapid data access and efficient memory management. The processor uses the Socket G34 interface, ensuring compatibility with a wide range of AMD‑based motherboards designed for enterprise environments. Ideal for demanding compute tasks, the Opteron 6128 HE provides a balanced blend of core density, cache capacity, and socket versatility for scalable server deployments.