NF-A14 IPPC-3000 PWM Noctua NF-A14 industrialPPC-3000 PWM, 140 mm

Designed for industrial applications, the NF-F12 industrialPPC (PPC stands for short for English) is designed for hard use and operation under difficult conditions. Protected Performance cooling) is a more robust, fast-rotating version of the award-winning retail model. Thanks to the excellent aerodynamic efficiency of the NF-F12 design and a novel three-phase motor, the industrialPPC versions with their higher speed offer true high-performance cooling, but have a moderate noise and power consumption compared to comparable fast-rotating fans. With its fiberglass-reinforced polyamide construction and extended water and dust protection, the NF-F12 industrialPPC is also suitable for use in demanding environments. At the same time, the high-quality SSO2 warehouse guarantees an MTBF of over 150,000 hours. Complemented by the reliability familiar from Noctua and a six-year manufacturer's warranty, the NF-F12 industrialPPC is a perfect choice for particularly challenging applications that demand superior cooling performance and maximum operational reliability.

Award winning NF-F12 design With more than 150 recommendations and awards from the international trade press, the NF-F12 has become a reference in the field of high-quality 120mm fans. Its outstanding efficiency has already convinced tens of thousands of customers around the world.

3000rpm industrialPPC version The NF-F12 industrialPPC-3000 PWM offers extremely high flow rate and static pressure, with the maximum speed doubled compared to the 1500rpm retail version. Together with the robust polyamide construction and the extended protection features of the industralPPC line, this makes the fan a perfect choice for demanding industrial applications.

Three-Phase Engine Design While most axial fans use single-phase motors with four anchors, Noctua's industrialPPC models use a three-phase design with six anchors that provides smoother transitions between anchors, allowing for even greater smoothness, lower vibration, and even better energy efficiency.

Leading Energy Efficiency The standard version of the NF-F12 is already one of the most energy-efficient 1500rpm 120mm fans on the market. Nevertheless, the industrialPPC version with its three-phase motor offers a further 10% lower power consumption at a 2000rpm comparison speed.

Fiberglass Reinforced Polyamide Construction Both the impeller and the frame of Noctuas industrialPPC fans are made entirely of fiberglass-reinforced polyamide. This makes the fan even more robust and shatterproof than standard Noctuas made from fiberglass-reinforced PBT.

Certified IP52 water and dust protection Thanks to a special coating of the motor and the PCB, the NF-F12 industrialPPC complies with protection class IP52. This means that the fan is not only extremely dust-resistant, but also withstands dripping water at the rate of 3mm rain per minute.

Focused Flow™ Frame The is designed for pressure-sensitive applications such as air coolers or water cooling radiators and has eleven stator vanes that direct and focus the airflow straight. Thus, the NF-F12 achieves performance values that conventional fans only achieve at significantly higher speeds.

Varying angular distance and Vortex Control notches The NF-F12 stator guide blades are arranged with varying angular distance (varying angular distance) and have Vortex-Control notches. Both measures help to spread the noise emission over a wider frequency range, making the fan sound less disturbing to the human ear.

Heptaperf™ Impeller The seven-leaf used in the NF-F12 was specially developed to harmonize perfectly with the FocusedFlow™ frame and its eleven stator guide blades. The NF-F12 thus achieves the best possible balance between performance and smoothness.

Stepped Inlet Design The stepped inlet area of the causes more turbulence in the inlet. This facilitates the transition from laminar to turbulent flow, which is better attached to the frame (flow attachment) and thus increases the suction capacity of the fan, especially when the intake area is limited.

SSO2 bearings The fan is equipped with the further optimized second generation of Noctua's proven SSO storage system. At SSO2, the rear magnet sits closer to the fan axis, resulting in even better stabilization, resulting in further improved precision and durability.

Metal Bearing Shell In order to guarantee the highest possible degree of manufacturing precision, minimum tolerances and excellent long-term stability, a CNC machined bearing shell made of brass is used.

PWM IC WITH SCD The fan supports fully automatic speed control via PWM and uses Noctua's specially designed NE-FD2 chip for this purpose. This new PWM IC integrates Noctua's smooth commutation Drive (SCD) technology, which minimizes PWM switching noise and makes the fan even quieter at low speeds.