6 FIN wear pure copper heat pipe technology. The heat tube adopts staggered double- design, the curved part is round and thick, and the top of the sintering process is exquisite.Increase fin group, maximize heat dissipation area, double heat conduction, faster, more effective heat dissipation4 pin 12 CM temperature controlled fan, using hydraulic technology and PWM temperature control design, air volume and quiet.Fan speed will change according to CPU temperature, which is smarter and more energy efficient.Product Parameters:Model: MT-6 Dual FanBearing: Hydraulic BearingSpeed: 900-1400 +/- 10%Socket: 4 pinsNoise: 18-20 dB (A) muteAir volume: 100 CFM MinVoltage: 12 V DCCurrent: 0.32 +/- 10% APower: 4-6 WLife: 50,000 hoursApplication:Support 150W CPU for the LGA1150 / 1151/1155/1156/1366/775 interface for I3 / I5 / I7 / Pentium / Celeron / Xeon core. (when CPU heat sink installation needs to add mounting base)Suitable for AMD FM1 / FM2, AM2 / AM2 + / AM3 / AM3 + / AM4 For Ryzen / Athlon / Phenom939 / 940/938, AMDX2 / X3 / X4 / A10 / A8 / A4 / FX8 / FX6 / FX4Colour:Black + whiteMaterial:PC+ metalProduct Size: 150 * 123 * 103mmFan Size: 120 * 120 * 25mmPackage Contents:1* CPU Cooler Fans1* Installation Kit(Without )Only the contents of the above package, other products are not