200mm fan case fan rotations per minute 900 rpm max noise emission 275 db volume flow 25266 mh airflow 14871 cfm statischer druck 126 dimensions wxhxd 200 x 200 x 25 mm width 200 mm height 200 mm depth 25 mm fan bearing fluid dynamic bearing series bitfenix spectre pro fan port 3 pin nominal current 028 a