Intel Xeon UP W3565, 4x 3.20GHz, Socket 1366, boxed, Quad-Core Bloomfield , TDP: 130W , Manufacturing process: 45nm , QPI: 4.8GT/s , L2 cache: 4x 256kB , L3 cache: 8MB shared , Stepping: D0 , Memory controller: Triple Channel PC3-8500U (DDR3-1066) , Hyper-Threading, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EIST, Intel 64, XD bit, iAMT2, VT, TXT, Enhanced Halt State (C1E), Extended Stop Grant State (C2E), Deep Sleep State (C3E), Deeper Sleep State (C4E), Deep Power Down (C6), Thermal monitor 2, Turbo Boost, Demand Based Switching