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

Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black) by Amazon.co.uk

Price last update: 07/03/2025

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Description

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 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 ensures an MTTF of over 150.000hrs. Topped off with Noctua’s trusted reliability, the NF-A14 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability.
AAO frame
Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
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.
Three-phase motor design
While most axial fans use single-phase motors with 4 slots, Noctua's industrialPPC fans feature a three-phase design with 6 slots, which provides smoother transitions between the slots and thus allows for even higher running smoothness, further reduced vibrations and unprecedented energy efficiency.
IP52 water- and dust protection
Thanks to a special varnish coating that covers the motor and PCB, the NF-A14 industrialPPC complies with the ingress protection rating IP52. This means that it is not only highly dust resistant but also withstands dripping water equivalent to 3mm rainfall per minute.
Fibre-glass reinforced polyamide construction
Both the impeller and the frame of Noctua’s industrialPPC fans are made entirely from fibre-glass reinforced polyamide. This material can withstand temperatures up to 140\xb0C and makes the fans even more robust and break-proof than Noctua’s standard fibre-glass reinforced PBT fans.
Please Note:
The industrialPPC models are high-speed fans for industrial applications. As such, they are not as quiet as other Noctua fans and less suited for low-noise PC builds.
Connector
3-Pin
4-Pin PWM
4-Pin PWM
4-Pin PWM
4-Pin PWM
4-Pin PWM
Voltage
12V
12V
12V
12V
24V
24V
RPM
2000
Max: 2000 / Min: 500
Max: 2000 / Min: 500
Max: 3000 / Min: 800
Max: 2000 / Min: 500
Max: 3000 / Min: 800
Acoustical Noise
31,5 dB(A)
31,5 dB(A)
31,5 dB(A)
41,3 dB(A)
31,5 dB(A)
41,3 dB(A)
Static pressure
4,18 mm H₂O
4,18 mm H₂O
4,18 mm H₂O
6,58 mm H₂O
4,18 mm H₂O
6,58 mm H₂O
Airflow
182,5 m\xb3/h
182,5 m\xb3/h
182,5 m\xb3/h
269,3 m\xb3/h
182,5 m\xb3/h
269,3 m\xb3/h
Ingress Protection Rating
IP52
IP52
IP67
IP52
IP67
IP67
Size
140x140x25 mm
140x140x25 mm
140x140x25 mm
140x140x25 mm
140x140x25 mm
140x140x25 mm