Akasa quiet cool blue fan 120mm ak 274cb 4bls
120mm fan case fan rotations per minute 1 200 rpm max noise emission 175 db volume flow 65 mh airflow 3826 cfm dimensions wxhxd 120 x 120 x 25 mm width 120 mm height 120 mm depth 25 mm fan bearing sleeve bearing operating power input 18 watt port 3 pin