High Airflow 3 x 120mm Computer Fan with AC Plug Zirsso AC 110V 120V 220V 240V Cabinet Cooling Fan with Speed Controller, for DIY Cabinet Chassis Machine Server Workstation Cooling

3 120mm fans combined together designed for cooling cabinet, chassis, server, workstation, computer case, studios, window fans with exhaust and intake, plant tent, crawl space, basement, laundry room, garage, attic, RV refrigerator, X-box, ps4, amplifier, kitchen, humidifier, mushroom, grow tent, etc ^^ Variable speed fan is great for cooling electronic components. This is especially true when components are used in a cabinet with limited air flow to help cooling. By having variable speed, you can adjust the speed for proper cooling with the least fan noise from the circulating air.

And you can Plug in a wall outlet to use ^^ We have taken into account your various needs, the fan can rotate speed from 900rpm to 3000rpm, providing the most suitable wind to quickly cool your devices down. You can get just the right airflow with the lowest noise ^^ It can be used as small window fan to exhaust and intake; Increased air circulation in crawlspace, basement, attic, and garage; or as exhaust fans for enclosed server cabinets, DIY media rack project, small smoking corner, gaming cabinet ^^ You will get a finished Rack Cooling Fan (3x 120mm fans are bound together), 1x Speed Controller, 12x Install Screws, 4x Rubber feet, 2x Cable ties