Noctua NF-F12 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (120mm, Black)
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Cheesehead
> 3 dayexcellent
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DB1
10-06-2025I had to replace the cooling fan in my 5-6 year old WD XL4100 MyCloud NAS and this is the closest cross I could find. The original fan is no longer available. The replacement was easy and the NAS booted up and functioned properly. This Noctua It has slightly less power than the original Sunon fan but the difference was so minor I am not worried about it. Noctua does make a 3000RPM fan but I didnt know if the circuits in the NAS could handle tripple the current draw not to mention it would take 6 days to ship the 3K RPM model and I needed the NAS back online ASAP. From all reviews I have read everywhere these hold up and perform quite well so I doubt I will need to update this review with any bad news.
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Abraham Correa
> 3 dayEasy to install, and they have an amazing performance and really low noise
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Dr. Tevin Kautzer
> 3 dayOrdered two of these fans, both of which made quiet but annoying bearing grinding noises even at low RPM. The NF-F12 (non iPPC) I have makes no such noise.
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chris g
> 3 dayI use just 1 for the cpu fan on my evo 212 and run it at full speed all the time, I cant hear it and my I7 8700 stays below 65c at 75f ambient during intense gaming sessions. The old cpu fan it came with i would see 75-80c at the same ambient temps.
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Jeff
Greater than one weekIt’s super quiet, easy to install, and fits super well
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Brock & Jess
> 3 dayone of my favorite computer fans
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Rita Martinez
> 3 day1 died after 4 months
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IMGBurn
> 3 dayBought these fans to replace the stock corsair fans on an h80I AIO. Temps dropped 8 degrees C full load and they are marginally more quiet.
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OTIS
> 3 daysilent!
Conceived for industrial heavy duty applications that require enhanced cooling performance and advanced ingress protection, the NF-F12 industrialPPC (Protected Performance Cooling) is a ruggedised high-speed version of the award-winning retail model. Thanks to the outstanding aerodynamic efficiency of the NF-F12 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-F12 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-F12 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability.
Focused Flow frame
Designed for pressure demanding applications such as heatsinks and radiators, the Focused Flow frame features eleven stator guide vanes that straighten, channel and focus the airflow, which allows the NF-F12 to rival the performance of conventional fans running at much faster speeds.
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2000rpm industrialPPC versionThanks to its elevated 2000rpm top speed, the NF-F12 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-F12 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-F12 industrialPPC-2000 | NF-F12 industrialPPC-2000 PWM | NF-F12 industrialPPC-2000 IP67 PWM | NF-F12 industrialPPC-3000 PWM | NF-F12 industrialPPC-24V-2000 SP IP67 PWM | NF-F12 industrialPPC-24V-3000 SP 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: 450 | Max: 2000 / Min: 450 | Max: 3000 / Min: 750 | Max: 2000 / Min: 450 | Max: 3000 / Min: 750 |
| Acoustical Noise | 29,7 dB(A) | 29,7 dB(A) | 29,7 dB(A) | 43,5 dB(A) | 29,7 dB(A) | 43,5 dB(A) |
| Static pressure | 3,94 mm H₂O | 3,94 mm H₂O | 3,94 mm H₂O | 7,63 mm H₂O | 3,94 mm H₂O | 7,63 mm H₂O |
| Airflow | 121,8 m³/h | 121,8 m³/h | 121,8 m³/h | 186,7 m³/h | 121,8 m³/h | 186,7 m³/h |
| Ingress Protection Rating | IP52 | IP52 | IP67 | IP52 | IP67 | IP67 |
| Size | 120x120x25 mm | 120x120x25 mm | 120x120x25 mm | 120x120x25 mm | 120x120x25 mm | 120x120x25 mm |