120mm fan case fan rotations per minute 2 400 rpm max noise emission 37 db volume flow 12742 mh airflow 75 cfm statischer druck 42 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing magnet bearing port 4 pin nominal current 03 a led colour white leaf colour transparent frame colour black