[ 4 Copper Heat-pipes Dual - Fan ]: 4 Heat Pipes Dual - Fan Tower Air Cooling Radiator,Two 127mm PWM fan in the same direction, PWM Speed regulation - Efficiency 1+1>2 (Reverse vane pressurization design - increase air convection efficiency, significantly improve the cooling capacity) [ Dimensions 127mm(L)*104mm(W)*147mm(H) ]: compatible with most of the tower case [ 5V 3Pin Rainbow ARGB ]: Be made of the Grille type Rainbow RGB and acrylic lighting material, the RGB system of this RGB CPU Cooler can synchronize with the PCB of the PC. And it can achieve various of lighting modes, such as colorful, breathing, monochrome and audio linkage. 16 million lighting effects can be totally provided. [ Top Luminous Design ]: Design of luminous nameplate at the top of cooling tower [ CPU Socket ]: - Intel Socket: LGA2066/2011-3/2011/L1366/1155/1156/1151/1150; AMD Socket: AM4/AM3+/AM3/AM2+/AM2/FM2/FM1 Professional players' favorite - Mild luxury, exquisite to detail , highly cost- effective