PC Fan ARCTIC F8 Silent Black:The ARCTIC F8 Silent Black typifies a highly powerful PC fan that is ready to adjust the air circulation of your computer. This computer fan is perfect for those who do not want to be disturbed by coloured radiation from the PC in the evening, since this model is without backlighting. Another advantage is the the significantly lower price. The 80 mm fan size makes it simple to mount in all popular PC case formats. A crucial parameter is also the operating voltage, which for this model makes 12 V. There is one fan in this package. ARCTIC F8 Silent Black Computer Fan Key Features The airflow of 15,1 CFM is sufficient for cooling down your computer Distinctive and original style The quality fan has unique bearings for smoother air flow Operating voltage: 12 V The ARCTIC Fan Is Perfect for All Types of Computer Cases In order to safely connect the ARCTIC F8 Silent Black, you also need a 3pin connector.