6 FIN wear pure copper heat pipe technology. The heat tube adopts staggered double-row design, the curved part is round and thick, and the top of the sintering process is exquisite.<br> Increase fin group, maximize heat dissipation area, double heat conduction, faster, more effective heat dissipation<br> 4 pin 12 CM temperature controlled fan, using hydraulic technology and PWM temperature control design, large air volume and quiet.<br> Fan speed change according to CPU temperature, which is smarter and more energy efficient.<br> Product Parameters:<br> Model: MT-6 Dual Fan<br> Bearing: Hydraulic Bearing<br> Speed: 900-1400 +/- 10%<br> Socket: 4 pins<br> Noise: 18-20 dB (A) mute<br> Air volume: 100 CFM Min<br> Voltage: 12 V DC<br> Current: 0.32 +/- 10% A<br> Power: 4-6 W<br> Life: 50,000 hours<br> Application:<br> Support below 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)<br> Suitable for AMD FM1 / FM2, AM2 / AM2 + / AM3 / AM3 + / AM4 For Ryzen / Athlon / Phenom939 / 940/938, AMDX2 / X3 / X4 / A10 / A8 / A4 / FX8 / FX6 / FX4<br> Colour:Black + white<br> Material:PC+ metal<br> Product Size: 150 * 123 * 103mm<br> Fan Size: 120 * 120 * 25mm<br> Package Contents:<br> 1* CPU Cooler Fans<br> 1* Installation Kit(Without Thermal Paste)<br> Only the contents of the above package, other products are not<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.