120mm fan case fan air pressure 132mm h2o 7 fan blade design rotations per minute 1 200 rpm max noise emission 225 db volume flow 7033 mh airflow 4139 cfm dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm operating power input 3 watt mtbf 20 000 hours port 3 pin nominal current 025 a leaf colours red transparent frame colour black