Brand | Noctua |
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Series | NF-A14 iPPC-3000 PWM |
Item model number | NF-A14 iPPC-3000 PWM |
Product Dimensions | 14 x 14 x 2.49 cm; 310 g |
Item dimensions L x W x H | 14 x 14 x 2.5 Centimetres |
Colour | Black |
Memory Type | DIMM |
Voltage | 12 Volts |
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Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black)
Purchase options and add-ons
Product Dimensions | 14L x 14W x 25H Centimetres |
Brand | Noctua |
Power connector type | 4-Pin |
Voltage | 12 Volts |
Wattage | 6.6 watts |
Cooling method | Air |
Compatible devices | Desktop |
Noise level | 41.3 dB |
Material | Fibre-glass reinforced PBT |
Maximum rotational speed | 3000 RPM |
About this item
- Heavy duty cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 3000 RPM, max. 41.3 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 3000rpm model (41.3dB) with 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, broad 800-3000rpm 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 | B00KFCRF1A |
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Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
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Date First Available | June 25 2014 |
Manufacturer | Noctua |
Warranty & Support
Feedback
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Top Brand: Noctua
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This Item ![]() Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black) | Recommendations | |||||
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Price | $36.90$36.90 | $33.08$33.08 | $39.90$39.90 | $53.90$53.90 | $19.55$19.55 | $101.60$101.60 |
Delivery | Get it by Sunday, Jun 29 | Get it by Sunday, Jun 29 | Get it Jun 30 - Jul 3 | Get it by Sunday, Jun 29 | Get it by Friday, Jul 4 | Get it Jul 15 - 30 |
Customer ratings | ||||||
Sold by | Noctua Cooling Solutions | Noctua Cooling Solutions | be quiet! Canada | Noctua Cooling Solutions | Noctua Cooling Solutions | Yachew LTD- |
cooling method | Air | Air | Fan | Air | Air | Air |
power connector type | 4-Pin | 4-Pin | 4-Pin | 4-Pin | 4-Pin | 4-Pin |
compatible devices | Desktop | Desktop | Radiator | Desktop | Desktop | Desktop |
air flow capacity | 269.3 cubic feet per hour | 140.2 cubic meters per hour | 97.4 cubic feet per minute | — | 133.7 cubic meters per hour | 56.3 cubic feet per minute |
max. rotational speed | 3000 rpm | 1500 rpm | 2400 rpm | 1500 rpm | 1500 rpm | 1800 rpm |
noise level | 41.3 decibels | 24.6 decibels | 22.5 decibels | 24.8 decibels | 25.8 decibels | 0.3 sones |
material | Fibre-glass reinforced PBT | Fibre-glass reinforced PBT | Copper | Sterrox LCP | Fibre-glass reinforced PBT | Rubber |
wattage | 6.6 watts | 1.5 watts | 3.04 watts | 2.28 watts | — | — |
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 award-winning 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.
3000rpm industrialPPC version
Running twice as fast as the 1500rpm retail version, the NF-A14 industrialPPC-3000 provides extreme airflow and pressure performance. 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-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 178
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4.6 out of 5 stars 754
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4.6 out of 5 stars 371
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4.6 out of 5 stars 3,363
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5.0 out of 5 stars 5
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4.9 out of 5 stars 25
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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 |