120mm fan case fan rotations per minute 1 800 rpm max noise emission 25 db volume flow 13585 mh airflow 7996 cfm dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing twister bearing operating power input 36 watt mtbf 160 000 hours port 4 pin nominal current 03 a leaf colour transparent frame colour black