Cpu cooler series enermax liqmax material aluminium nominal voltage 12 v colour black cable length 300 mm max fans 1 fan dimensions 120 mm fan control min fan speed 500 max fan revolution 2 000 rpm min noise emission 16 max noise emission 35 db volume flow 1631 mh volumenstrom 96 cfm automatic fan speed control pwm power connection 4 pin pwm