Description: This cooling fan can help draw in fresh cool air and push the hot air out. It looks cool and easy to assemble or maintain. With a tuyere, it can move quite lot of air and it will work with very low noise and for a long life. If you are looking for cooling fan on 3D printer, this one will be a good choice. Features: Made of high quality plastic, light weight. Bearing is of high precision, long life and low noise. Move a decent amount of air, better work with tuyere. DC 12V fan for computers, consumer electronics and 3D printers. Excellent for cooling heatsinks on hot ends, or other cooling needs. Specifications: Material: Plastic Bearing Type: Sleeve / oil Speed: 450010% RPM Rated Voltage: DC 12V Rated Current: 70mA10% Airflow: 9.17CFM Noise Level: 33.84DBA Size: 40 x 40 x 20mm / 1.57 x 1.57 x 0.78" Wire Length: 30cm / 11.81" Weight: 24g(approx.) Package Includes: 1 X Cooling Fan Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.