Flow acceleration channels: the NF-A4x10 impeller has flow acceleration channels on the suction side for better efficiency and lower vortex noise
Reduced motor size: thanks to its simplified design, the motor is smaller than that of conventional 6 cm fans. This makes possible a greater surface of blades and therefore, contributes to a greater air flow and performance
Step-by-step input design: adds turbulence to the air inlet to facilitate the transition from laminar flow to turbulent flow, reducing noise
3 speeds for complete flexibility
Internal surface microstructures: located at the ends of the blades for less noise, better air flow and greater efficiency
AAO frame: it has integrated anti-vibration pads, as well as the step-by-step input design and internal surface microstructures, which further improve sound efficiency and fan performance
Smooth Commutation Drive 2: supporting system that ensures spectacular performance fluidity that eliminates torsional vibrations and switching noise.
Bearings SSO2 Bearing: it has the second generation, even more optimized, of the renowned SSO bearings of Noctua. With this system, the rear magnet is positioned closer to the axle, to provide better stabilization, precision and durability