1 WINS/XP OS 2 Intel core duo i3-2120 3.3GHz CPU 3 3MB cache 4 HDD 500GB 5 4GB memory 21.5" hot sell computer Integrity machine SpecificationOSWindow XP or Windows 7ChipIntel H61ProcessorCPU Intel core duo i3 seriesIntel core duo i3-2120 3.3GHzcache3MBCore type Sandy BridgeCore Dual coresProcess 32nmInstruction set MMX,SSE(1,2,3,3S,4.1,4.2),EM64T,VT-x,AVXPower TDP,65WMemoryMemory 2/4GBType DDR3 ...