PC Fan Fractal Design Prisma AL-12 ARGB PWM 3-Pack:This highly-effective computer fan adjusts the airflow of a PC and adds the possibility of customising the appearance of the PC case with the help of the LED backlighting. The Fractal Design Prisma AL-12 ARGB PWM 3-Pack will instantaneously please you with its distinctive style, which is enhanced by the RGB backlighting colour. If you own a computer with a see-through side panel, the Fractal Design Prisma AL-12 ARGB PWM 3-Pack is the ultimate solution for you. The 120 mm fan size makes it simple to fit into all standard computer cases. A key parameter is also the operating voltage, which in this case is 12 V. Youll find a total of 3 piece(s) of fans in this package. Fractal Design Prisma AL-12 ARGB PWM 3-Pack PC Fan Key Features The airflow of 85,71 CFM is sufficient for decreasing the temperature in your PC This distinctive design of the FRACTAL DESIGN PC fan is enhanced by LED lighting This RGB light allows you to alternate between red, green and blue This quality PC fan contains unique bearings for prolonged usage Operating voltage: 12 V The FRACTAL DESIGN PC Fan Is Ideal for Any Computer Case If you are interested in using the remote control for simple colour switching, you need to buy the manufacturers remote controller or software. In order to safely operate the Fractal Design Prisma AL-12 ARGB PWM 3-Pack, your PC should have a 4pin PWM connector.