AC 4 x 120mm Server Rack Fans Cooling AC 110V 120V 220V 240V Variable Speed High Airflow for DIY Mining Rig Ventilation Window Exhaust Greenhouse Cooler (12038)

⭐Cooling fan：DIY ventilation for gpu mining rig , vertical window , router, receiver, av cabinet , chassis, server workstation, pc case, greenhouse, mushroom growing or as exhaust fan for freeze dryer , crawl space, basement, garage, attic, rv refrigerator, X-box, ps4 , amplifier, kitchen, humidifier, sound system, etc.
⭐4 x 120mm：480 x 120 x 38 mm (18.9 x 4.72 x 1.5 in.) | Rated Voltage :12V | Airflow: 116CFM x 4 | Rated Current: 1.8 A | Speed: 3000 RPM x 4 | Noise: 45dBA x 4 at full speed
⭐Window Exhaust：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.
⭐Warranty & Technical support：For non-human damages , we are supported for one year to get a new replacement. If you have any concerns, please feel free to contact us.

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