PC Fan ARCTIC P8 PWM 80mm:The ARCTIC P8 PWM 80mm typifies a very effective computer fan that is ready to adjust the air cooling of your computer. The fan will satisfy those who do not want to be disturbed by a coloured backlight when working or playing in the dark, since this model is without backlighting. Another plus is the the significantly lower price. This 80 mm fan size makes it easy to install in all popular PC case formats. Also consider the operating voltage, which for this model makes 12 V. Youll find 1 fan in this package. ARCTIC P8 PWM 80mm PC Fan Key Features The airflow of 23,4 CFM is sufficient for reducing the temperature in your PC Original appearance The powerful computer fan holds unique bearings for a longer battery life Operating voltage: 12 V The ARCTIC Fan Is Suitable for Any Computer Case In order to link up the ARCTIC P8 PWM 80mm, your PC should have a 4pin PWM connector.