120mm fan case fan rotations per minute 3 000 rpm max noise emission 435 db volume flow 1867 mh airflow 1098 cfm dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing sso2 bearing operating power input 432 watt mtbf 150 000 hours port 4 pin nominal current 018 a leaf colour black frame colour brown