120mm fan case fan rotations per minute 2 750 rpm max noise emission 36 db volume flow 1055 mh airflow 621 cfm statischer druck 46 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing pom bearing operating power input 216 watt port 4 pin weight 158 g nominal current 018 a leaf colour black frame colour black