The PP661A HP processor is an AMD Opteron 252‑based CPU delivering a 2.6 GHz clock frequency and a 1 GHz front‑side bus, paired with a 1 MB L2 cache. Engineered for HP server and workstation platforms, it utilizes the Socket 940 interface, ensuring compatibility with systems that support this legacy socket type. This combination of clock speed, bus bandwidth, and cache size provides solid processing capability for enterprise workloads, virtualization, and compute‑intensive applications typical of data‑center environments. The processor’s architecture is optimized for reliability and stability in mission‑critical deployments.