Size: 120*120*25mm（4.7*4.7*1.0 inches) Color: RGB Speed: 1200(±10%)RPM Noise: 23.5dBA Air Volume: 36.0CFM Bearing: sleeve bearing Interface: D-Type 4Pin Start-up Voltage: DC 5V (on/off) Rated Current: Fan 450mA Lifetime: 30000Hrs Controller Connector:2*4PIN(for fan), 8*6PIN(for fan), 1*4PIN(for DC power supply) Package Content: 3 x Redragon RGB LED fan 12 x Install Screws 1 x RGB Controller 1 x Remote IR Controller