Dimension120mm x 3 360 x 120 x 25 mm (14.2 x 4.72 x 1 in. ) Rated Voltage:12V Airflow: 92.3 ±10%CFM x 3 Rated Current: 1.35A at full speed Speed: 3000 RPM x3 ApplicationDIY cooling fan good for GPU mining rig , vertical window router, receivers, av cabinet , chassis, server workstation, PC case, greenhouse, mushroom growing or as exhaust fan for freeze dryer , vent martha tent , Crawl space, Basement, Laundry room, Garage, Attic, RV refrigerator, X-box, ps4, Amplifier, kitchen, server, humidifier, mushroom growing, sound system, etc. 12V Variable speed Fan speed control range of 3v to 12v INPUT: AC 100V - 240V 50/60Hz Rated Current: 2.0A With variable speed ac computer fan plug, you can adjust the speed of the fan to optimize airflow and noise for your application. Dull Ball BearingThis high static pressure fan with double ball bearings has a rated life of 50,000 hours and allows the fan to be mounted vertically