1. Two pure copper heat pipes wear FIN technology. The heat pipe adopts a double- staggered design, the curved part is and thick, and the top sintering process is exquisite.2. The bottom HDT technology, the bottom distance is in contact with the CPU, heat dissipation is faster and more effective.3. High-efficiency silent fan adopts hydraulic technology, air volume and no noise.4. It can better suck cold air into the CPU, quickly take the temperature of the hardware around the motherboard, and effectively reduce the CPU temperature.5. Humanized design, suitable for 90% of the market's chassis, home, office, Internet cafes, server products.Product name: CPU cooler12CM big fan double copper tubeOverall size: 123 x 68 x 138mmFan: 120 x 120 x 25mmPower parameters: 12VInterface power: 4PinFan type: 4-pin PWMWind speed: 1400 RPMBearing: hydraulic bearingNoise: 18 for slot: suitable for LGA 1200/1150/1151/1155/1156/1366/775 (i3 / i5 / i7)for LGA2011 slot: suitable for LGA2011 / E5 / X79 / X99for AMD socket: suitable for AM4 / AM23 / AM3 / AM2 + / FM1 / FM2 (Ryzen3 / Ryzen5 / Athlon / Phenom)color:Black + whiteMaterial:ABS+metalPackage Contents:1 x CPU cooler1 set x installation accessoriesOnly the above package content, other products are not included.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.