Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
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80CJ5
> 3 daythis thing moves some air. i have had zero issues with these fans.
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NA
11-06-2025The best fans on the market. If you are looking for a silent fan that will last for years this is it.
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Glass Roof Edition
> 3 dayBest in class! Cant get no better product to move airflow w high static pressure out there. Worth every penny they cost!
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Kindle Customer
> 3 dayExcellent fan!! Top quality!
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Joanna
> 3 dayPurchased two for my NH-U14S cooler. Noctua customer service (Emanuel) was incredibly helpful and immediately shipped new 140mm fan clips for it free of charge.
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Jordan Ray
> 3 dayI love Noctua!
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GQBert
> 3 dayPros:
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4estGimp
> 3 dayWhat a great fan. It has plenty of pressure and cooling capacity. It will outperform almost any fan at any given speed. Yes, its quiet too.
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J. Verma
> 3 dayThe usual Noctua quality. Quite, tons of air flow and now that they are black they dont look like crap. lol
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hawxegen
> 3 daybest pc fan period
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.
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2000rpm industrialPPC versionThanks 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 designWhile 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 protectionThanks 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 constructionBoth 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°C 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.
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| NF-A14 industrialPPC-2000 | NF-A14 industrialPPC-2000 PWM | NF-A14 industrialPPC-2000 IP67 PWM | NF-A14 industrialPPC-3000 PWM | NF-A14 industrialPPC-24V-2000 Q100 IP67 PWM | NF-A14 industrialPPC-24V-3000 Q100 IP67 PWM | |
| 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 m³/h | 182,5 m³/h | 182,5 m³/h | 269,3 m³/h | 182,5 m³/h | 269,3 m³/h |
| Ingress Protection Rating | IP52 | IP52 | IP67 | IP52 | IP67 | IP67 |
| AEC-Q100 Qualification | X | X | X | X | ✓ | ✓ |
| Size | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm |