Model5T568S1H3CompatibilityAMD Socket 754, 939, 940, AM2, AM2+ and AM3ProcessorsAMD Athlon 64, AMD Athlon FX, AMD Athlon X2 Dual Core,Business Class-AMD Athlon, Business Class-AMD Athlon X2 Dual-Core, AMD Phenom X4 Quad-Core, AMD Sempron, AMD Opteron, AMD phenom II X3/X2, AMD phenom X4/X3, AMD Athlon II X4/X3/X2Processors TDP<= 89WDimensionsHeat sink77x 68x 40mm (l x w x h)Fan70x 70x 15mm (l x w x h)Heatsink MaterialAlumium FinsBearing TypeSleeve BearingFan speed4,200 RPM +/-10%Fan Noise level31.8 dBAMax. Fan Air Flow33.80 CFMMax. Fan Air Pressure4.70 mmH2ORated Voltage12 VRated Current0.3 ARated Power3.6 WPower Connector3 PinsLife hours30,000 hoursThermal resistance0.315 °C/WThermal typeGray Heatsink Compounds Pre-Applied