Noiseblocker black silent pro pm 1
Case fan rotations per minute 2 800 rpm max noise emission 139 db volume flow 71 mh airflow 418 cfm dimensions wxhxd 40 x 40 x 20 mm width 40 mm height 40 mm depth 20 mm fan bearing nb nanosli series noiseblocker blacksilent pro port 3 pin weight 25 g leaf colour black frame colour black