Features 1.[ARGB PWM Fan] Dynamically adjust fan speed within the range of 800 to 1500rpm. Simply plug the PWM pin into the SYS_FAN pin, and the motherboard sync pin into the +5V D G pin (male female design, adjacent fans can be connected in series or in series with other lighting devices). 2.[Magnetic Levitation Bearing] Featuring MFDB dynamic pressure bearings, this cooling fan utilizes low friction magnetic levitation bearing technology for a lifespan exceeding 10,000 hours. 3.[7 Blade Design] With 7 high pressure fan blades, this case fan delivers an airflow of up to 110CFM at 1500PRM, providing stable air pressure and powerful airflow. 4.[Quiet Operation] Equipped with eight soft silicone pads at each corner to absorb vibrations at high speeds, this fan operates quietly with a maximum noise grade of only 34.9dBA, ensuring minimal disturbance during work or gaming. 5.[Convenient Installation] Compatible with all types of cases, this PC fan features a user friendly power interface design for easy plug and play installation. Specification Item Type: ARGB Case FanMaterial: ABSColor: WhiteSize: Approx. 140x140x25mm / 5.51x5.51x0.98inScrew Center Hole Spacing: Approx. 125mm / 4.92inBearing Type: MFDBRated Current: 0.250.02ARated Speed: 800-1500RPM10%Airflow: 110CFMFunction: PWM Package List 1 x ARGB Case Fan4 x Short Screws4 x Long Screws