The 392444-B21 is an HP‑branded AMD Opteron 265 processor designed for server and workstation platforms that utilize Socket 940. It features a dual‑core architecture operating at a clock speed of 1.80 GHz and incorporates a 2 MB L2 cache to support efficient data handling in multi‑tasking environments. As a native HP part, it is intended for seamless integration into compatible HP systems, providing reliable performance for enterprise applications that require modest processing power and stable operation. This processor’s specifications make it suitable for legacy server configurations where Socket 940 and AMD Opteron technology are required.