Lenovo Xeon Server Processor Upgrade 00YJ690, Tetradeca-core (14 Core), Clock Speed 1.70 GHz, Overclocking Speed 2.50 GHz, QuickPath Interconnect 9.60 GT/s, Socket LGA 2011-v3, Thermal Design Power 65W, Compatibility Lenovo x3550 M5 Server. Increase the processing power of your ThinkServer Dual-Socket systems with Intel Xeon E5-2650L family processors to boost your system's performance for advanced applications, technical computing, multithread applications.