Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
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Mr PC Parts
> 3 dayThese are great, heavy duty fans, they are just LOUD. I got a jet engine in my room now!
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William
> 3 dayThese fan do 2 things great push a lot of air and operate at quiet speeds if set correctly.
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Nicholas Colichio
> 3 dayI bought of a pair of these fans to replace a pair of very loud and rattling SP140L fans that came with my brand new Corsair H110i GTX liquid cooler. Not only was the quality of the fans apparent out of the box compared to the Corsair fans, but when installed, these fans are extremely quiet, have no rattle whatsoever and they improved cooling performance.
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Sibble
> 3 dayThey move a lot of air. The noise isn’t motor whine or misbalanced blades, but the whoosh of a lot of air moving. Cool things off more than a Noctua 200mm fan it replaced. They get LOUD at high speed, but even at a quieter lower speed they do well. I like to have them set where they really spin up at certain temps so I know things are getting hot before things get too hot.
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David
> 3 dayIf you keep these below 1600 rpm they are nice and quiet. At max output they do drone a bit and sound like an oscillating fan. Other than that they are not cheap. Are there fans out there that do the same thing as these for cheaper? Yes. Do those fans have a 100000 hour lifespan rating on the bearings? Doubtful.
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Chris
> 3 dayGet a little louder than I expected for Noctua but over all great fans, no complaints other than they did not work with a fan controller I got that only had 2 pins for each fan header. Not sure if 4 pin into 2 pin is a nonbo for 4 pin fans but just beware and make sure you research your fan controllers if youre going to use them with these fans.
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JA Paul
> 3 dayI use two of these fans on my custom water-cooling loop radiator. At 700-800 RPM they are barely audible and I can cool my OC 6600k and 980Ti to about 9 degrees over ambient temp. They will go down to about 250RPM before stalling but really dont move any air at that speed.
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Alvin
> 3 dayBest in class fans for airflow (and performance)! Beats anything else in the market. Great for radiators with the high airflow and static pressure. Have 6 of them on my 360mm radiator. Would recommend for those looking for the best of the best.
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jaffer2013
> 3 dayexcellent Fan
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Eeazy86
> 3 dayExpensive, but work good. Better than any of the corsairs, be-quite!, or any other brand fan I have used. push more air and are dead silent.
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 |