Wderair 6 x 120mm Server Rack Mount Fan 12V with 100V - 240V AC Power Variable Speed Control, High Airflow for DIY Cooling Mining Rig, Window, AV Cabinets, Home Theater, Refrigerator, Greenhouse

• 【Variable speed controller】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. 【Application】Have a wide arrange of applications and options, DIY cooling fan good for electronic equipment ventilation, muffin fan, server rack, X-box, PS4, receivers, amplifier, kegerator, biltong dryer, corner, humidor circulation, video card, LED lights, sound system, PC case, greenhouse, grow tents, mushroom growing or as exhaust box fan、dehumidifier, air purifier, terrariums vent. 【Cooling Solution 】Have a wide arrange of applications and options there. You can use the fans two by two together or four side by side. As a replacement window fan can be placed one forward and one reverse to complete the push and pull of air. 【Dull Ball Bearing】This high static pressure fan with double ball bearings has a rated life of 50,000 hours and allows the fan to be mounted vertically or horizontally. 【Specification】120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) x6 | Rated Voltage :12V | Airflow: 92.3 ±10%CFM | Rated Current: 0.45A | Speed: 3000 RPM x6 |