HP OEM part 655520-B21 delivers a 3.00 GHz AMD Opteron 6220 processor featuring 8 cores, 16 MB L3 cache, and a 6.4 GT/s interface on a Socket G34. Designed for the ProLiant DL165 G7 server, this high‑performance CPU supports multi‑threaded workloads and efficient power management, making it an ideal upgrade or replacement for enterprise environments that require reliable, scalable compute power. The processor’s proven architecture ensures compatibility with existing server configurations while providing the speed and cache capacity needed for demanding applications. Its robust design and proven reliability make it a dependable choice for mission‑critical workloads.