Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
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James D. West
> 24 hourSpins at more than 2000 RPM, low noise level even at max RPM. Well built, always perfect out of the box. Many fans are great but none are as good as the Noctua 120mm. Yes they cost more, yes they are hard to find in different sizes. You get what you pay for and as an overclocker they are as important as your primary cooling solution weather it’s an AIO or an open loop. The accuracy is also very reproduce-able. When you set the fan speeds they are within about 10%.
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Decent Dave
> 24 hourQuiet
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BurkyOP
> 24 hourI purchased 2 of these for a fan overhaul after getting a 3090ti. The airflow from the 2 fans was great, better then any fans Ive had in the past. Unfortunately they were pretty loud even after playing with the fan settings and trying to quiet them down. They are truly heavy duty and work great if airflow is your main goal. I wanted a good balance of air flow to noise so I ended up returning them and going with another option.
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80CJ5
> 24 hourthis thing moves some air. i have had zero issues with these fans.
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David Sim
> 24 hourBought two of these, and had a problem with one of them. I contacted Noctua and within less than a week, the broken fan was replaced with a brand new one.
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Tom
> 24 hourQuiet and powerfull. It is a lot for a fan and they never go on sale. I run these on a h100i cpu cooler and clocked it up 1ghz per core for a whopping 56C temp during a benchmark and the fans never hit top speed.
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jack
> 24 hourI have owned multiple brands of computer fans and I have never been this happy seriously the best made fans and cool better then most on top of being silent. NO one touches this level of quality!
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SusanVas
> 24 hourWorks great
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Jason
> 24 hourbest fan quite at lower rpms and lets you really ramp them up to get huge air flow
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Kindle Customer
> 24 hourExcellent fan!! Top quality!
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 |