Fractal Design Define 7 with two Dynamic X2 GP-14 (140 mm) fans installed at the front of the case (front door removed)
Three Fractal Design Dynamic X2 GP-14 Fans are included with the Fractal Design Define 7 Case but the cables are a bit short.
Therefore I got the Noctua NA-SEC1 4-Pin Extension set of 3 cables (4-Pin also fits 3-Pin but ensures I will be able to upgrade to 4-Pin if needed).
The Fractal Design Dynamic X2 GP-14 (140 mm) is a true all-purpose fan, offering excellent airflow and outstanding 100.000-hour life expectancy thanks to its LLS (Long Life Sleeve) bearing. Added PWM (Pulse Width Modulation) support offers precise fan control via a wide speed adjustment range of 500 to 1700 RPM (Revolutions Per Minute) allowing users to select their ideal mix of silent operation and maximum airflow. Designed alongside our high-end Venturi Series, the Dynamic X2 incorporates aerodynamic elements of airplane wing designs for significant noise reduction.