The 449774-L21 is an HP‑branded AMD Opteron 2356 processor designed for integration into the ProLiand DL385 G5 server platform. Operating at a clock speed of 2.30 GHz, this quad‑core CPU delivers four physical processing cores and incorporates a 2 MB L3 cache to support data‑intensive tasks. It conforms to the Socket F form factor, ensuring direct compatibility with the server’s motherboard architecture. Engineered for enterprise environments, the processor provides reliable performance for virtualization, database, and other server‑grade workloads while maintaining the stability expected from HP‑certified components.