NoctuaNF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown)
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NoctuaNF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown)

4.8/5
Product ID: 660961027
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Details

  • Product dimensions
    14L x 2.5W x
  • Brand
    Noctua
  • Power connector type
    4-Pin
  • Voltage
    12 Volts
  • Wattage
    2.28 watts
  • Cooling method
    Air
🌀140mm x 25mm next-gen design
🔇Ultra-quiet 24.8 dB noise level
⚙️4-pin PWM with 300-1500 RPM range

Description

🌀 Elevate your PC’s cool game with whisper-quiet precision!

  • BUILT TO LAST - Premium-grade Sterrox LCP construction and SSO2 bearing ensure an industry-leading lifespan of over 150,000 hours—invest once, cool forever.
  • WHISPER QUIET POWER - Experience near-silent operation at idle with a max noise level of just 24.8 dB—because your workspace deserves peace.
  • NEXT GEN AERODYNAMICS - Innovative Progressive-Bend impeller with winglets and Flow Acceleration Channels deliver superior airflow and static pressure for all cooling needs.
  • VIBRATION FREE STABILITY - Includes anti-vibration mounts and a 14cm gasket for a snug, silent fit on radiators and cases—no rattles, just smooth airflow.
  • PRECISION COOLING CONTROL - 4-pin PWM support lets your motherboard dynamically adjust fan speed from 300 to 1500 RPM, balancing performance and silence effortlessly.

The Noctua NF-A14x25 G2 PWM is a premium 140mm PC fan engineered for exceptional quiet cooling performance. Featuring advanced aerodynamic design, ultra-low noise levels, and dynamic 4-pin PWM speed control, it excels in both airflow and static pressure applications. Built with durable Sterrox LCP material and a premium SSO2 bearing, it offers a lifespan exceeding 150,000 hours. Complete with anti-vibration accessories and safety certifications, it’s the ultimate choice for professionals seeking silent, reliable cooling.

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Specifications

ManufacturerNoctua
Part numberNF-A14x25 G2 PWM
Item Weight360 g
Product Dimensions14 x 2.5 x 14 cm; 360 g
Item model numberNF-A14x25 G2 PWM
MaterialSterrox LCP
Voltage12 Volts
Wattage2.28 watts
Item Package Quantity1
Noise Level24.8 dB
Included componentsNF-A14x25 G2 PWM
Batteries Required?No

Reviews

4.8

All from verified purchases

B**N

Great but pricey

Noctua fans never disappoint when it comes the performance, noise and build quality. Better air flow and much quieter than the stock fans in my Fractal R5. They're pricey but imo they're worth it.

R**G

Quietest 140MM Fan I've ever used / heard.

Swapped my case to Antec Flux and fit 4x NF-A14x25 G2 PWM Sx2-PP at the same time, 3x at the front and 1 in the rear, used 1 NF-A14x25 for PSU shroud intake, really impressed with how you can't hear these fans under 800 RPM, even at 400 RPM the amount of air they move is impressive, they can be heard once you start increasing the RPM however with the amount of air they move I don't have to have them above 600 RPM.As in Noctua fashion you get a very nice unboxing experience and they come with all the usual accessories you'd expect, one thing to note is by default the fans ship with the radiator rubber gasket preinstalled unlike previous Noctua fans that come with the 4x corners preinstalled so you'll have to swap them over.Expensive when compared to other fans on the market however I'm more than happy with my purchase.

N**N

Inaudible above my system hum at 55%.

I like the performance of these fans. I am after mostly quiet but occasional power. The amount of research & development that went into these fans is impressive. I used them to replace my NF-A14s when one of them died (within the six year warranty). I have the same level of system noise (aka none with headphones on) and my coolant temperature is lower; which with modern CPUs and GPUs means more performance. I have my fans set to ramp up @36'c water temperature (summer time) and have 10'c to go, at virtual silence. I bought a spacer: Noctua NA-IS1-14 Sx2; and have used it on one of my 3 140mm radiator fans as space permitted. I've watched a youtube review which said that the fans can perform better with the spacer in this pull scenario with a radiator.Did I mention the six year warranty?

H**A

The best 140mm fan (shame about the colour)

Until the Chromax Black variant arrives this is the best 140mm fan you can buy. It looks ugly. The colours are awful. But the airflow, pressure and cooling can't be beaten when taking into account the low noise.

G**I

amazing fans

I purchased these amazing fans and I can say that this is another level of cooling and noise, absolutely perfect

K**D

Great fans

Very quiet fans. Superb airflow at low rpms

P**.

The wait is over

I've been waiting for these fans for so long, and am happy they've finally been released! ... and they're as good as I expected.They're replacing Thermalright TL-B14 fans on a 280mm rad. The TL-B14s are by no means bad (and admittedly "clones" of Noctua's 120mm fans in a way), but the engineering from Noctua shows: more static pressure at a lower noise. Higher quality. Better mounting and noise profile.You get what you pay for with Noctua fans.

R**T

Expensive but very good.

Expensive but very good.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 93.83

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Noctuanf A14x25 G2 Pwm Premium Quality Quiet 140mm Pc Fan | Desertcart GERMANY