This HP part 448194-L21 is an AMD Opteron 8358 SE quad‑core processor engineered for enterprise workloads. It operates at a base frequency of 2.4 GHz and features a 2 MB L3 cache to accelerate data access. The CPU uses the Fr2(1207) socket, ensuring compatibility with a range of server motherboards. It incorporates a 1000 MHz HTL interface, providing high‑speed communication with system memory and I/O components. Designed for reliability and performance, the Opteron 8358 SE delivers efficient multitasking and robust processing power for demanding applications.