Description: PWM speed control mute 12CM fan, 16 LED lights. Pure aluminum water row, high density to ensure maximum heat dissipation. Integrated water pump, high-fine shovel Fin copper sheet and large copper bottom plane, fast heat absorption and efficient heat dissipation. The industrial-grade sealing process ensures a working life of 120,000 hours for the pump. In the DIY installation mode, the fan is free to determine the installation position and can expand a fan position. Scope of application: Intel Socket LGA 2011/1366/1156/1155/1151/1150/775 AMD Socket AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 Specification: Motor power: 3.1W Voltage: 12V Current: 0.18A Scope of application: computer case Air volume: 21.3-68CFM Wind blade diameter: 110mm Speed: 800-1800RPM Package Includes: 1Pcs fan 1Pcs water row radiator 1Pcs Water Pump 4Pcs long screw 4Pcs with spring screws 4Pcs wheel screw 4Pcs nut 4Pcs small thick screws 4Pcs small screws 4Pcs iron bracket 1Pcs rectangular plate 1Pcs four corner board