The HP 409390-B21 is a dual‑core AMD Opteron 8218 processor designed for enterprise computing. It operates at a base frequency of 2.60 GHz and features a 2 MB L2 cache, delivering consistent performance for multi‑threaded workloads. Built on AMD’s Opteron architecture, the chip supports simultaneous execution of two independent instruction streams, making it well suited for virtualization, database management, and other server‑grade applications. The processor’s robust cache and dual‑core design provide a balance of speed and efficiency for demanding business environments. Its integration into HP server platforms ensures compatibility with existing infrastructure and simplifies deployment.