PC Fan Grille -80mm Hydraulic Desktop Computer Cooling Fans CPU Heat Radiator Fan 12v Green Highlights Generic Brand 80mm Hydraulic Desktop Computer Cooling Fans CPU Heat Radiator Fan 12v Green Description: High performance ultra-quiet cooling fan designed for desktop computers. Made of fine copper, the fan provides better heat dissipation. With its wear-resistant fluid bearing structure, the fan is more durable and has a longer service life. The 7 baldes will supply a large air volume of 45-50mA/h. The unique appearance design helps keep noises to a minimum. Specification: Rotational Speed: 220010%rpm Noise: 22dba Voltage: 12V Air Volume: 45CFM Bearing Type: Fluid Dimensions: 8 x 8 x 2.5cm / 3.1 x 3.1 x 1.0 inch Package includes: 1 piece desk fan Note: Color may be slightly different due to the color calibration of each monitor. Please allow slight measurement deviation due to manual measurement.