Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)

(722 Reviews)

Price
$14.37

Quantity
(10000 available )

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740 Ratings
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Reviews
  • MrGeekCritic

    > 3 day

    Amazingly cool fans!!! (Pun intended)

  • MartyGee

    > 3 day

    Replaced rear fan in Cooler Master HAF-932 Improved as its 7 years old. Original was perfectly fine but Noctua is clearly higher premium quality.

  • brew-man

    > 3 day

    The fan functions as all Noctua fans, Great! You can never go wrong with this brand of computer fan. I would buy again & again.

  • Gary H

    > 3 day

    I tried buying other fans to save a couple dollars, but that only helped me appreciate the value Noctua brings. Solid construction, great performance at every RPM, much quieter than other fans, and comes with useful good quality Y-spliters, extension cable and silicon mounting. I dont even consider these fans to be expensive because theyre worth every cent

  • W. Hunt

    > 3 day

    Not really a fan of the brown, but having bought several of these for a big case PC, I can confirm that theyre big, theyre quiet, and they move massive amounts of air.

  • Joshua Gant

    > 3 day

    Excellent case fan, tuned for airflow and very quiet, even when running at full speed.

  • Dan

    > 3 day

    Its a little bit pricey compare to other fans. However, I can justify to spend a few dollars more to get a fan with 3x the life cycle and ultra quite yet powerful performance. I used those fans to replace the stock fans came with the NZXT X61.

  • Zaur

    > 3 day

    Not to say that Im an expert in this, but I really like the fans! Excellent build, high speed (1500 rpm) and excellent air flow

  • D. lopez

    > 3 day

    Great fan, good price, and the noise level is excellent. I don’t care that it’s ugly.

  • Justin

    > 3 day

    High quality, quite, and powerful! They are a little louder than the 120mm Noctua fans that I am use to (this is my first pair of 140mm fans). They are still overall quiet compared to other fans that I have had before I discovered Noctua.

NF-A14 PWM headerNF-A14 PWM header

The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO(Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 1500rpm to 1200rpm. Its performance-oriented 1500rpm top speed and comprehensive speed control options make the NF-A14 PWM an elite choice for users who strive to strike a perfect balance between excellent cooling capacity and superb quietness of operation, be it on watercooling radiators, on heatsinks or in case ventilation.

NF-A14NF-A14

Square 140mm frame

The NF-A14"s square 140mm frame with 140mm mounting holes (124.5mm spacing) makes it a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators, where its square shape will ensure full coverage and best pressure performance.

NF-A14 FlowNF-A14 Flow

SSO2SSO2

NF-A14 AVPNF-A14 AVP

NF-A14 PWM scopeNF-A14 PWM scope

Flow Acceleration Channels

The NF-A14 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.

SSO2 Bearing

The NF-A14 features the further optimised second generation of Noctua"s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.

Integrated anti-vibration pads

Integrated anti-vibration pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

Scope of delivery

  • NA-RC7 Low-Noise Adaptor (L.N.A)
  • NA-YC1 4-pin PWM y-cable
  • NA-EC1 30cm extension cable
  • 4x NA-AV1 anti-vibration mounts
  • Fan screws
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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.

NF-A14 PWM table NF-A14 FLX table NF-A14 ULN table NF-A14 5V table NF-A14 5V table NF-A14 PWM chromax.black.swap table
NF-A14 PWM NF-A14 FLX NF-A14 ULN NF-A14 5V PWM NF-A14 5V NF-A14 PWM chromax.black.swap
Connector 4-pin PWM 3-pin 3-pin 4-pin PWM 3-pin 4-pin PWM
Voltage 12V 12V 12V 5V 5V 12V
RPM Max: 1500 / Min: 300 1200 800 Max: 1500 / Min: 300 1500 Max: 1500 / Min: 300
RPM with L.N.A. 1200 1050 650 - - -
RPM with U.L.N.A. - 900 - - - -
Acoustical Noise 24,6 dB(A) 19,2 dB(A) 11,9 dB(A) 24,6 dB(A) 24,6 dB(A) 24,6 dB(A)
Acoustical Noise with L.N.A. 19,2 dB(A) 16,4 dB(A) 9,1 dB(A) - - -
Acoustical Noise with U.L.N.A. - 13,8 dB(A) - - - -
Size 140x140x25 140x140x25 140x140x25 140x140x25 140x140x25 140x140x25
Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige Brown & Beige Black with swappable coloured anti-vibration pads

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