Noctua NF-F12 5V

Teaming up eleven stator guide vanes with a specially conceived seven blade impeller, the nf-f12's focused flow™ system creates outstanding static pressure and focuses the airflow for superior performance on heatsinks and radiators. at the same time, a wide range of advanced aerodynamic design measures, second generation sso-bearing and noctua's ne... morew, custom designed pwm ic for fully automatic control guarantee astounding quietness of operation. the nf-f12 comes with modular cabling, integrated anti-vibration pads and two speed settings for full flexibility. its commanding performance, exhaustive set of features and noctua's trusted premium quality make it an elite choice for use on air coolers, radiators and other pressure demanding applications.Features:- Button NF-F12 Feature Overview (PDF) - Button Focused Flow™ System- Button Stepped Inlet Design - Button Inner Surface Microstructures - Button SSO2 Bearing- Button Metal Bearing Shell - Button NE-FD1 PWM IC - Button Which Noctua 120mm fan should I chooseFocused Flow™ frame:- Designed for pressure demanding applications such as heatsinks and radiators, the Focused Flow™ frame features eleven stator guide vanes that straighten, channel and focus the airflow, which allows the NF-F12 to rival the performance of conventional fans running at much faster speeds.Varying Angular Distance and Vortex Control Notches:- The NF-F12´s stator guide vanes are set out in Varying Angular Distance and feature Vortex-Control Notches. Both measures help to spread the noise emission over a broader frequency spectrum and thus make the fan´s sound pattern more agreeable to the human ear.Heptaperf™ Impeller:- Custom designed for the new Focused Flow™ frame and to work in tandem with the eleven stator guide vanes, the NF-F12´s seven blade Heptaperf™ impeller has been carefully optimised to achieve a perfect balance between power and quietness.Stepped Inlet Design:- Noctua´s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space-restricted environments.Inner Surface Microstructures:- With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.Integrated anti-vibration pads:- Integrated anti-vibration pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.SSO2 Bearing:- The NF-F12 is the first fan to feature the further optimised second generation of Noctua´s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation,