Noctua NF-A14 iPPC-2000 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (140mm, Black)

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.

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.6 out of 5 stars

175

4.8 out of 5 stars

768

4.8 out of 5 stars

377

4.7 out of 5 stars

3,362

4.7 out of 5 stars

22

4.5 out of 5 stars

113

Price

$29.95$29.95 $29.95$29.95 $31.95$31.95 $29.95$29.95
—
—

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

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