Aerocool DS, Fan, 12 cm, 800 RPM, 1200 RPM, Black, Blue Aerocool DS. Type: Fan, Fan diameter: 12 cm, Rotational speed (min): 800 RPM, Rotational speed (max): 1200 RPM, Minimum air pressure: 0,99 mmH2O, Maximum air pressure: 1,48 mmH2O. Voltage: 12 V. Width: 120 mm, Depth: 25 mm, Height: 120 mm. Product colour: Black, Blue