IP67 Waterproof & DustproofThis 120mm 12 volt fan features IP67 waterproof & dustproof tech, perfect for outdoor/rv/boat use. Verified test to be submerged up to 0.05 m for 4 hours. ^^ Dual Ball Bearing Durability12v dc fan with dual ball bearings lasts 60, 000 hrs (6+ years). Ideal for continuous cooling in vehicles/marine applications. ^^ High Airflow Cooling FanFeaturing the latest blade and motor design, this 120mm high speed 3000 RPM fan blows 88 CFM per minute with a uniquely quiet ( 46.5 dBA) noise level equivalent to that of a suburban night or a standard kitchen refrigerator.
^^ Wide Voltage 12 Volt Exhaust FanThe 120mm computer fan operates on 3.5V - 13.2V DC for industrial needs requiring varying airflow and noise levels. ^^ Multi-Application VersatilityThis 12v exhaust fan has a wide range of applications to cool RV refrigerators, boats, automobiles and incubators. Prevents electronic equipment from overheating for longer life.