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Black 140mm square case fan with 25mm thick frame and 4-pin connector

Noctua

Noctua NF-A14 iPPC-3000 PWM 140mm case fan 3000 RPM

SKU CH-TG0N-DSNVE MPN NF-A14 iPPC-3000 PWM

Heavy-duty 140 mm PWM fan delivering 158.5 CFM at 3000 RPM with IP52 protection and 41.3 dB(A) noise

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • Fan Size140mm
  • Fan Thickness25mm
  • Bearing TypeSSO2
  • High airflow of 158.5 CFM for effective heat removal
  • 3000 RPM maximum speed delivers strong static pressure
  • 4-pin PWM enables automatic speed control from 800 to 3000 RPM
  • IP52 rating protects against dust and water ingress
  • SSO2 bearing rated for over 150,000 hours MTTF

Industrial-grade 140mm cooling fan

The NF-A14 iPPC-3000 PWM is a 140mm case fan built for industrial heavy-duty applications. It runs at up to 3000 RPM and delivers 158.5 CFM airflow with an IP52 rating for dust and water protection. The fan uses a 4-pin PWM connector for automatic speed control across a broad 800 to 3000 RPM range.

Suited for demanding airflow needs, not quiet builds

This model suits servers, workstations and industrial enclosures where maximum cooling performance and ingress protection are required. It is less suited for low-noise PC builds because the high-speed design produces 41.3 dB(A) at full speed. Buyers who want silent operation should look at lower-RPM alternatives.

3000 RPM maximum speed with PWM control

The single specification that decides fit is the 3000 RPM top speed combined with 4-pin PWM control. This determines whether the fan can meet the thermal demands of the target chassis and whether the motherboard or fan controller can regulate it across the full 800 to 3000 RPM range.

Highlights

  • High airflow of 158.5 CFM for effective heat removal
  • 3000 RPM maximum speed delivers strong static pressure
  • 4-pin PWM enables automatic speed control from 800 to 3000 RPM
  • IP52 rating protects against dust and water ingress
  • SSO2 bearing rated for over 150,000 hours MTTF

Specifications

BrandNoctua
SeriesNF-A14 iPPC-3000 PWM
ModelNF-A14 iPPC-3000 PWM
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
Fan Size140mm
Fan Thickness25mm
Bearing TypeSSO2
RPM3000 RPM +/- 10% RPM
Air Flow158.5 CFM
Noise Level41.3 dB(A)
Power Connector4 Pin
ColorBlack
FeaturesFrame Technology: AAO
Max. Input Power: 6,6 W
Max. Input Current: 0,55 A
Voltage: 12 V
MTBF: > 150.000 h
Scope of Delivery: Fan
4 Fan Screws
Ingress Protection: IP52
Material: Fibre-glass reinforced polyamide
Motor type: Three-phase
Dimensions140.00 x 140.00 x 25.00mm
Shipping weight0.31 kg
Package size198 × 192 × 34 mm

Questions about this item

Does the box include anything besides the fan itself?

The package contains the 140 mm fan and four mounting screws. No controller, cable adapters or extra hardware are included.

How does the 3000 RPM model differ from lower-speed versions?

This version runs up to 3000 RPM with a maximum noise level of 41.3 dB(A) and 158.5 CFM airflow. Slower models have lower RPM, noise and airflow figures.

What does the 158.5 CFM rating mean for actual case cooling?

At full speed the fan moves 158.5 cubic feet of air per minute, providing strong airflow for radiators or dense heatsinks. PWM control lets the system reduce speed to 800 RPM when less cooling is needed.

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