120mm fan case fan rotations per minute 2 500 rpm max noise emission 36 db volume flow 14118 mh airflow 831 cfm statischer druck 363 dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing pom bearing operating power input 276 watt port 4 pin weight 164 g nominal current 023 a leaf colour black frame colour black