PC Fan Fractal Design Aspect 14 White:The Fractal Design Aspect 14 White typifies a very effective computer fan that is ready to enhance the air cooling system in your computer. This fan will suit those who do not want to be disturbed by a coloured backlight in the evening, since this model is without backlighting. Another advantage is also the the lower cost of the fan. The 140 mm fan size makes it easy to snap into all standard computer cases. A crucial parameter is also the operating voltage, which for this model makes 12 V. There is 1 fan in this package. Fractal Design Aspect 14 White Computer Fan Key Features The airflow of 41 CFM is sufficient for decreasing the temperature in your PC Distinctive and original design This durable computer fan includes unique bearings for a longer battery life Operating voltage: 12 V The FRACTAL DESIGN Fan Is Perfect for Any Computer Case In order to safely operate the Fractal Design Aspect 14 White, you also need a 3pin connector.