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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 size140 mm
  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth25 mm
  • Bearing designSSO2
  • Rotational speed3,000 RPM +/- 10% RPM
  • 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.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $25.99
Pricier than about 65% of the 8,339 comparable items (median $19.99).
Fan size 140 mm
Higher than about 80% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Brand nameNoctua
Product lineNF-A14 iPPC-3000 PWM
Model nameNF-A14 iPPC-3000 PWM
Product typeCase Fan
Product colorBlack
Performance
Rotational speed3,000 RPM +/- 10% RPM
Airflow rate158.5 CFM
Power
Power input connector4 Pin
Size & build
Fan size140 mm
Number of fans1 Fan
Fan depth25 mm
Bearing designSSO2
Product dimensions140 × 140 × 25 mm
Shipping weight0.31 kg
Package size198 × 192 × 34 mm
Environment & compliance
Operating noise41.3 dB(A)
More details
Fan controlNo Controller

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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