MAA-KU DC Small Axial Case Cooling Fan. Size : 2.40" inches (6x6x2cm), (60x60x20mm), Supply Voltage : 12VDC, Material : Plastic P.B.T, Color : Black. Outer frame size :- L=60 mm x W=60 mm x H=20 mm Supply voltage :- 12 Volt DC / Speed :- 3300 RPM / Air volume :- 22 CFM Power :- 1.2 watts / Noise level :- 25.70 db / Current :- 0.10 ampere Power Connection :- 2-pin 1 YEAR WARRANTY (warranty type - product free shipping on your address with in warranty period)