Application:Intel CPU up to P4 Northwood 2.8G FAN Model:EVERFLOW R127015DL Fan Dimensions(mm):70x70x15 Heatsink Dimensions(mm):90x71x77 Heatsink Material:Extruded AL6063-T5 Bearing Type:One Ball One Sleeve Started Voltage(VDC):5 Rated Voltage(VDC):12 Rated Current(AMP):0.12(Max:0.14) Rated Power(WATTS):1.44(MAX:1.68) Fan Speed(rpm):3000±10% Air Flow(CFM):21.94 Noise Level(dBA):33 Static Pressure(mmH2O):2.65 Life Expectancy(H):50000 Frame Material:PLASTIC UL94V－0 Fan Blade Material:PLASTIC UL94V－0 Thermal Interface Material:ST 420