81Y7586 IBM 2.60GHz 6.4GT/s 12MB L3 Cache Socket G34 AMD Opteron 6140 8-Core Processor for x3755 M3 Server

The 81Y7586 IBM part is an AMD Opteron 6140 processor designed for the IBM x3755 M3 server platform. It features eight cores operating at a base frequency of 2.60 GHz and delivers a 6.4 GT/s interconnect speed. The processor includes a 12 MB L3 cache to improve data access latency and utilizes the Socket G34 interface, ensuring compatibility with the server’s motherboard architecture. This configuration provides a balanced combination of multi‑threaded performance and efficient throughput for enterprise workloads, making it a suitable upgrade for data‑center and virtualization environments.