Skip to content

Noctua NF-A14 iPPC-24V-2000 Q100 IP67 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM, 24V Version (140mm, Black)

by Noctua
Sold out

Conceived for industrial heavy duty applications that require enhanced cooling performance and advanced ingress protection, the NF-A14 industrialPPC (Protected Performance Cooling) is a ruggedised high-speed version of the award-winning retail model. Thanks to the outstanding aerodynamic efficiency of the NF-A14 design and the use of a novel three-phase motor, the industrialPPC version provides superior airflow and pressure capacity while keeping noise levels and power consumption moderate as against comparable high-speed fans. While its fibre-glass reinforced polyamide construction and certified water and dust protection make the NF-A14 industrialPPC suitable for operation in challenging environments, the renowned SSO2 bearing technology guarantees an MTBF of over 150,000hrs. Topped off with Noctua’s trusted reliability and six year manufacturer’s warranty, the NF-A14 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability.

Award-winning NF-A14 design
Having received more than 100 awards and recommendations from the international press, Noctua’s NF-A14 has become a proven premium choice for 140mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world.

2000rpm industrialPPC version
Thanks to its elevated 2000rpm top speed, the NF-A14 industrialPPC-2000 provides a significant performance boost over the 1500rpm retail version. Combined with the industrialPPC series’ robust polyamide construction and advanced protection features, this makes the fan ideal for challenging industrial applications.

24V version
The industrialPPC 24V Q100 models use Noctua’s NE-FD4 three-phase PWM motor driver IC. Supporting operating voltages from 6 to 30V, these models are ideal for 24V-based industrial applications and voltage- or PWM-based speed control.

Lower speed and noise levels in 12V PC environments
While the industrialPPC 24V model has been designed with 24V industrial applications in mind, it runs at a maximum speed of around 1100rpm in 12V PC environments and can be slowed down further via PWM, thus combining industrialPPC features and design with Noctua’s signature quietness.


Size: 140x140x25 mm
Connector: 4-pin PWM
Bearing: SSO2
Blade Geometry: A series with Flow Acceleration Channels
Frame Technology: AAO
Rotational Speed (± 10%): 2000 RPM
Min. Rotational Speed (PWM, ±20%): 500 RPM
Airflow: 107.39 CFM
Acoustical Noise: 31.5 dB(A)
Static Pressure: 4.18 mm H2O
Max. Input Power: 2.4 W
Max. Input Current: 0.1 A
Voltage: 24 V
MTBF: 150,000 h
Accessories: 4 Fan Screws
Ingress Protection: IP67
Material: Fibre-glass reinforced polyamide
Motor type: Three-phase