PC Fan EVOLVEO 12R1R Rainbow RGB LED 120mm PWM:The low-noise fan improves the cooling in a PC case and adds the possibility of customising the look of the PC case with the help of the LED backlighting. The EVOLVEO 12R1R Rainbow RGB LED 120mm PWM will straightaway please you with its modern style, which is enhanced by the RGB backlighting colour. If your PC has a transparent side panel, the EVOLVEO 12R1R Rainbow RGB LED 120mm PWM is the perfect solution for you. The 120 mm fan size makes it easy to snap into all popular PC case formats. Also consider the operating voltage, which in this case is 5 V. Youll find 1 fan in this package. EVOLVEO 12R1R Rainbow RGB LED 120mm PWM PC Fan Key Features The airflow of 32 CFM is sufficient for decreasing the temperature in your PC The unique design of the EVOLVEO computer fan is highlighted by LED backlighting This RGB light allows you to alternate between red, green and blue The powerful computer fan contains unique bearings for smoother air flow Operating voltage: 5 V The EVOLVEO PC Fan Is Ideal for All Types of Computer Cases If you want to use the remote control to adjust the individual colours, you need to buy the manufacturers remote controller or software. To connect the EVOLVEO 12R1R Rainbow RGB LED 120mm PWM, your PC should have a 6pin connector.