Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
High Performance: brushless DC fan; Rated Voltage: DC 12V; Rated Current: 0.35A; Rated Speed: 2700 RPM; Air flow: 104CFM; Noise: 40dBA.
Applications: Radiator fans, ventilation systems, utilized in ice machines, power units, refrigeration devices, motors, drive enclosures, dehumidifying units, computer housing, central processing units, horticultural tents, cooling appliances, mobile drying machines, medical devices, power electronic systems, do-it-yourself apparatus, storage cabinets, media server rooms, or welding equipment.
Package: 2-Pack 120mm 12V DC 12038 120mm x 38mm 4.72inch High Speed Dual Ball Bearing Brushless PC Computer CPU Case Ventilation Exhaust Fan
Dimensions: 120x120x38 mm ( 4.72x4.72x1.5 in ) ;connector: XH2.54, 2Pin, red wire is Positive(+) , Black Wire is Negative(-)