Feature:1. BRILLIANT COLOR: 5V light beads with soft fan blades and lens design to create infinite circulation levels. infinite mirrors on the left and right sides of the fan are based on infinite geometric states with brilliant, soft and full colors.2. 4PIN FAN CONNECTOR: Fan speed of 800 to 2000RPM10%, airflow of 58.36CFM, static pressure of 2.07mmH20, 4pin fan connector, 3pin LED connector.3. RGB MOTHERBOARD SYNC: 120mm case fan addressable RGB lighting can be synchronized with the motherboard via 5V 3PIN connector.4. NOISE REDUCTION TECHNOLOGY: Silent cooling, noise reduction technology combined with sound absorbing rubber pads reduces vibration during fan running and improves overall stability.5. APPLICATION: 4pin PWM silent computer fan is designed to match CPU cooler, CPU water cooler, computer chassis and so on.Specification:Item Type: 120mm ARGB PWM Case FanMaterial: ABSProduct Size: 120 x 120 x 25mm / 4.72 x 4.72 x 0.98inRPM: 800 to 2000RPM10%Airflow: 58.36CFM Wind Pressure: 2.07mmH20Noise Levels: 29dBA Light Interface: 5V/3 pinPower Connector: 4pinRated Current: 0.19A.Package List:1 x120mm ARGB PWM Case Fan4 x Screw