Unique design of the fins The pins of the twin towers were designed in a special way. The surface of the cooling fins of the tower air output is greater than that of the air input, so that the fan can remove the heat from the fins to a greater extent and the heat dissipation performance are better. The 92 mm PWM fan is positioned at the center of the double tower inside the CPU radiator to ensure good heat dissipation performance while reducing the volume of the double tower radiator without affecting the installation space of other hardware on the motherboard. Reduced size, better choice Does not affect the RAM plug M90 CPU cooler is the best choice for small homes and motherboards. The small size of M90 offers enough space for the installation of RAM. It does not affect the installation of other hardware on the motherboard. ARGB Adjustable Light Effect The upper cover of the CPU heatsink is equipped with 2 ARGB light bars for decoration and dazzling adjustable light effect adds beauty to the entire chassis. Suitable for dual CPU compatible motherboard The size of M90 is ideal for dual CPU motherboards. For example, it supports the X99 motherboard. The double tower radiator offers powerful cooling performance. Small size, but great power. The M90 CPU dissipator TDP comes to 180 W. Equipped with a 92 mm PWM fan inside the main body of the CPU radiator. The integrated fan design reduces the radiator volume and does not occupy the space of other components on the motherboard. The upper cover of the CPU heatsink is equipped with 2 ARGB led strips with adjustable light effect. The radiator air heat dissipation area is larger than the input and output heat dissipation area to ensure better heat dissipation efficiency. Compatible with LGA 1200/115X/1366/1700 and FM1/FM2/AM2/AM2+/AM3/AM3+/AM4, with additional buckle dedicated to LGA2011 and LGA1700. M90 CPU divider Product size: 112*92*135 mm Fan size: 92*92*25 mm Rated fan voltage: 12 V Fan speed: 800~2400 RPM Fan airflow: 40.5 CFM Blower Air Pressure: 2.51 mm/H2O Fan noise: 28dB (A) Bearing type: Hydraulic