120mm fan case fan rotations per minute 2 000 rpm max noise emission 246 db volume flow 5538 mh airflow 326 cfm dimensions wxhxd 120 x 120 x 15 mm width 120 mm height 120 mm depth 15 mm fan bearing sleeve bearing operating power input 108 watt mtbf 40 000 hours port 4 pin weight 109 g nominal current 009 a leaf colour white frame colour blue