High CFM Dual 120mm Computer Fans with Variable Speed AC Plug - Cooling for Servers and Workstations

About this item

• 【Powerful fan 240mm】 Two 120mm fans are connected together, running speed is 900rpm x2 to 3000rpm x2, generating a constant and continuous flow of air keeping everything cool and temperatures down and if there is a need for more air flow the included dial controller allows you to increase the air flow.
• 【Controllable Speed】Allows you to vary the voltage / speed of the fans.you can adjust the fan’s speed to optimize the airflow and noise for your application.
• 【Dual Ball Bearing】 Which contribute to smooth running and a longer lifespan. Almost it can run 24/7 for over 6 years.
• 【Plug and Play】 The speed controller has a standard two prong wall plug feeding a power supply. enables the fan to be powered through an AC outlet; Just plug it into a socket and start the fan.
• 【Protective Grilles】Comes with grilles that you can fix them on both sides of fan to keep fingers away, This set also comes with bolts that thread into included rubber feet.