13M7156 IBM 2.00GHz 1MB L2 Cache Socket 940 AMD Opteron 246 1-Core Processor

The 13M7156 IBM part is an AMD Opteron 246 processor featuring a 2.00 GHz clock speed and a 1 MB L2 cache, housed in a single‑core design for the Socket 940 platform. Engineered for legacy server and workstation environments, this CPU delivers the 64‑bit AMD64 instruction set compatible with IBM systems that support the Socket 940 form factor. Its modest core count and dedicated cache make it suitable for workloads that prioritize stability and compatibility over modern multi‑core performance, offering a reliable solution for applications that require proven, single‑threaded processing power.