DimensionDimension of outer the frame is 140mm (L) x 140mm (W) x 38mm (H) / The size of fan in inch is 5.51 in (L) x 5.51 in (W) x 1.5 in (H); Center to Center of hole distance is 125mm / 4.92 in.
Operating Voltage Range 5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan. )
ParameterRated Voltage: DC 12V;
Rated Current: 1.5A mp;
Rated Speed: 3000 RPM;
Air flow: 223 CFM;
Noise: 46dBA; Power: 16.5W att
Connector XH 2.54 -2Pin;
Lead wire: UL
Type (+): Red
wire; (-): Black wire. This is a two wire cooling fan
After-sales service We guarantee that the product is 100% brand new. Each product is sent through strict inspections. If there is a problem with the product you received, please feel free to contact us for return or exchange.