120mm fan case fan rotations per minute 1 200 rpm max noise emission 178 db volume flow 1075 mh airflow 6327 cfm statischer druck 119 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing sso2 bearing operating power input 144 watt mtbf 150 000 hours port 4 pin nominal current 012 a