100% Brand new and High QualityDual 6MM heat pipe design， superior thermal performanceBottom CTT process and improve the efficiency of heat transferDual 8 cm quiet black-rimmed blue leaf fan， highlight DIY personalitySpecificationFan size:80*80*25mmBearing type:Hydro bearingRated Voltage:12V DCStart Voltage:7V DCOperating Voltage:10.8-13.2V DCRated Current:0.12±10%AInput Power:1.44WFan speed:2200±10% RPMNoise:24.7dB(A)Maximum air flow:50.26CFMWeight:349gFit for :For Intel Socket 95WFor LGA1156/LGA1155/LGA1150/LGA775For Core i7/i5/i3For Core 2 ExtremeFor Core 2 QuadFor Core 2 DuoFor Pentium/Pentium GFor Pentium D/Pentium 4For Celeron Dual-CoreFor Celeron/Celeron DFor FM2/FM1/AM3+/AM3/AM2+/AM2/940/939/754For FX X8/X6/X4For A10/A8/A6/A4For Phenom II X6/X4/X3/X2For Phenom X4/X3For Athlon II X4/X3/X2For Athlon X2For Athlon/Athlon FXFor Business ClassFor Sempron Package include:1 x Fan CPU Quiet CoolerSpecificationsDimensions: 11 cm x 8.5 cm x 8.8 cm