Brand | Noctua |
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Series | NF-A14 iPPC-2000 PWM |
Item model number | NF-A14 iPPC-2000 PWM |
Product Dimensions | 14 x 14 x 2.49 cm; 200 g |
Item dimensions L x W x H | 14 x 14 x 2.5 Centimetres |
Colour | Black |
Voltage | 12 Volts |
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Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)
Purchase options and add-ons
Product Dimensions | 14L x 14W x 2.5H Centimetres |
Brand | Noctua |
Power connector type | 4-Pin |
Voltage | 12 Volts |
Cooling method | Air |
Compatible devices | Desktop |
Noise level | 31.5 dB |
Material | Fibre-glass reinforced PBT |
Maximum rotational speed | 2000 RPM |
Air flow capacity | 182.5 CMPH |
About this item
- Heavy duty cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 2000 RPM, max. 31.5 dB(A), >150,000 h MTTF
- Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior cooling efficiency
- 12V 2000rpm model (31.5dB) with 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, broad 500-2000rpm speed range
- High-speed industrialPPC version for industrial heavy-duty applications that require extreme cooling performance and advanced ingress protection
- Ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection
Frequently bought together

Product information
Technical Details
Summary
Additional Information
ASIN | B00KFCRMSG |
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Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
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Date First Available | July 4 2014 |
Manufacturer | Noctua |
Place of Business | Clarksville, Tennessee 37043,US |
Warranty & Support
Feedback
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Top Brand: Noctua
From the brand

Noctua Cooling Solutions
Noctua's premium cooling components are internationally renowned for their superb quietness, exceptional performance and quality.
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Product Description


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.
2000rpm industrialPPC version
Thanks 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 design
While 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 protection
Thanks 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 construction
Both 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
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NF-A14 industrialPPC-2000 PWM
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NF-A14 industrialPPC-2000 IP67 PWM
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NF-A14 industrialPPC-3000 PWM
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NF-A14 industrialPPC-24V-2000 SP IP67 PWM
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NF-A14 industrialPPC-24V-3000 SP IP67 PWM
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Customer Reviews |
4.4 out of 5 stars 181
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4.6 out of 5 stars 758
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4.6 out of 5 stars 374
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4.6 out of 5 stars 3,385
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5.0 out of 5 stars 6
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4.9 out of 5 stars 26
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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 |
Size | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm | 140x140x25 mm |