SPECIFICATIONS Model Name A400 RGB Cooling Type Air cooling Product Dimension: 125 x 76 x 155 mm (D x W x H) Fan Type: PWM Fan Speed: 600 - 1800 RPM + 10% Airflow: 77 CFM Noise Level: 20.3 db(A) 34.5 db(A) Lifespan 50000 hrs Connector: 4-Pin LED Effect: RGB LED Compatibility Intel: LGA 775 / 1150 / 1151 / 1155 / 1156 / 1366 / 2011 / 2066 AMD: FM2 / FM1 / AM3+ / AM3 / AM2 + / AM2 / AM4 Net Weight: 748 g Gross Weight: 861 g Package Size 166 x 105 x 215 mm (D x W x H) Warranty: 3 years