HP 392451-B21 is a 1.80 GHz dual‑core AMD Opteron 265 processor featuring 2 MB of L2 cache, engineered for use in HP ProLiant BL45P servers. This processor delivers reliable performance for enterprise workloads while maintaining compatibility with the BL45P platform’s architecture. Its dual‑core design supports efficient multitasking and moderate computational demands, making it suitable for data‑center applications such as virtualization, database hosting, or general‑purpose server tasks. The 2 MB L2 cache improves data access speeds, reducing latency for core operations. As a certified component, it guarantees seamless integration and optimal performance within the ProLiant BL45P environment.