Hydraulic bearings, high-speed operation, reduce wear, reduce noise, and improve service life High wind, low noise fan blades design to increase output wind pressure Improve heat dissipation efficiency and easily blow away excess heat from the host ARGB lighting effect,changing colors for a sense of atmosphere Supports synchronization of , , Qiaojia, and Huaqing+5V three pin motherboards Speed: 1200RPM10% Air volume: 45CFM10% Wind pressure: 1.50mmH2O10% Noise: 25dBA MTTF: 40,000 hours Bearing: hydraulic Interface: ARGB+PWM Rated voltage: 12V DC Rated current: 0.25A10% Cord length: about 43CM Colour:White Material:plastic Package Contents: 1x Case Fan 1Pack x Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.