CR1400 CPU Cooler DC 12V PWM 4Pin 4 Heatpipes Silent PC Fan Cooling for LGA 775
Fan interface: PWM 4Pin. In total four 6mm pure copper heat pipes, through FIN process, make the heat pipe and fins connect closely, and the heat conduction is smooth. 1 Piece CPU Cooler Radiator. Fan speed: 900-2300rpm (± 10%).