Lenovo Intel Server Processor Upgrade 00YJ686, Tetradeca-core (14 Core), Clock Speed 2.40 GHz, Overclocking Speed 3.30 GHz, QuickPath Interconnect 9.60 GT/s, Socket R3 (LGA2011-3), Thermal Design Power 120W, Compatibility Lenovo x3550 M5 Server. Increase the processing power of your ThinkServer Dual-Socket systems with Intel Xeon E5-2680 family processors to boost your system's performance for advanced applications, technical computing, multithread applications.