Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
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SoonerCentral
> 3 dayMy case is setup with 3x 140mm intake fans so I bought this for use as an exhaust. Up to about 1200 RPM its very quiet. At 2k its mid level noisy but thats mostly actual air movement not the fan itself. This thing will ruffle your hair going all out.
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Rhamnetin
> 3 dayVery quiet, undervolts phenomenally well, great performance (airflow and static pressure), probably the best computer fan bearing in existence.
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kuyaz
Greater than one weekWanted to upgrade my Noctua NF-F12 x 3 to a pair of these, but going from 22 db to 31 db is noticeably loud. Luckily these are PWM, so I can at least tune the speeds when its not that hot otherwise Id have to axe these. At full speed, a pair of these cool a few degrees better than 3 of Noctua NF-F12. But I dont know if thats due to moving the Noctua NF-F12 to exhaust ports. But well find out next summer.
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Albert E. Romero
> 3 dayThese are worth it! They are fast and cold as ice! The airflow in my case is amazing and I k my have two if these with 3 other Corsair fans, although I am thinking of replacing the other fans with these, I will be ordering one more for sure to install on the top of the tower! Great product and keeps everything cool!
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Jesse Smith
> 3 dayCan be a bit noisy on default settings but it did drop the systems temps by over 10 degrees overall
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David Sim
Greater than one weekBought 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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hawxegen
> 3 daybest pc fan period
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Adgg5
Greater than one weekIf goes at full speed you can still heard it, but on low speed barely can heard it
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David Ingram
> 3 dayStrongest fan and quietest fan Ive ever used. One of these puts out enough air to force air out of every grill in my PC case on full speed. However, on full speed, this thing is pretty damn loud. Its probably tons quieter than any other fan that puts out a ton of air at the same RPM, but just worth noting that if you use this above 40%, its going to be loud and your silent PC wont be silent anymore. With that, if a little noise wont bother you, two of these on a 280mm radiator would rule. Theyve got excellent flow and a super high static pressure.
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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.
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 |