PC Fan Fractal Design Dynamic X2 GP-14 PWM black:The Fractal Design Dynamic X2 GP-14 PWM black typifies a highly powerful computer fan that is suitable to adjust the airflow of a PC. The computer fan is perfect for those who do not want to be disturbed by a coloured backlight when working or playing in the dark, since this fan has no backlight. Another advantage is the the lower cost of the fan. This 140 mm fan size makes it simple to fit into all standard computer cases. Also consider the operating voltage, which for this model makes 12 V. There is 1 fan in this package. Fractal Design Dynamic X2 GP-14 PWM black Computer Fan Key Features The airflow of 105,9 CFM is sufficient for decreasing the temperature in your PC Original style The quality computer fan holds unique bearings for smoother air flow Operating voltage: 12 V The FRACTAL DESIGN PC Fan Is Perfect for Any Computer Case In order to safely connect the Fractal Design Dynamic X2 GP-14 PWM black, youll need a 4pin PWM connector.