Feature: 1. RGB Backlit: This PC case fan adopts RGB color backlit, the lights will turn on when connected to the power, making your case eye catching and colorful. 2. 9 Fan Blades: This RGB case fan features 9 fan blades design that ensures high volume airflow delivery while keeping noise to a minimum. 3. Super Quiet: This 120mm RGB fan adopts very quiet operation with a noise level of 14 to 23%±10% dB, making you more attentive to your work. 4. Easy Installation: This PC case fans provides two connection options, 4 Pin(PWM) interface and 3 Pin(ARGB) interface. 3 PIN interface into motherboard and 4 PIN interface into computer power supply. 5. Long Service Life: This RGB case fan with wear resistant fluid bearing structure provides strong airflow and ensures long service life. Specification: Item Type: RGB Case Fan Material: ABS Scope of Application: Computer Case Backlight: RGB Fan Service Life: 60,000 Hours Power: 4.5W±10% Air Volume: 71±10%CFM Maximum Speed: 800 to 1800±10% RPM Noise Level: 10 to 23±10% DBA Interface Type: 4pin (PWM) +3pin (ARGB) Backlight: RGB. Package List: 1 x RGB Case Fan4 x Screw