Get 3 months of Audible free - Get this deal
To see product details, add this item to your cart. You can always remove it later.
Ships from
Ships from
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Support
Product support included
What's product support?
In the event that your product does not work as expected or you need help using it, 鶹 offers free product support. To access this option, go to Your Orders and choose Get product support.
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)
  • To view this video, download

Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)

4.8 out of 5 stars 1,290 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
鶹's Choice

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Product Dimensions 25L x 60W x 60H millimeters
Brand Noctua
Power connector type 4-Pin
Voltage 12 Volts
Cooling method Air
Compatible devices Desktop
Noise level 19.3 dB
Material Fibre-glass reinforced PBT
Maximum rotational speed 3000 RPM
UPC 731215274114 172302657913 806291857183 163121136796 808111662885 102930672910 782386476630 842431014061 809185325683 132017920733 168141421693 804066782012 809385174876 See more

About this item

  • Premium quiet fan, 60x60x25 mm, 12V, 3-pin Molex, 3000/2400/1600 RPM, max. 19.3 dB(A), >150,000 h MTTF
  • Award-winning 60x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
  • Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc.
  • 3-pin FLX version provides 3000/2400/1600rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
  • Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply

Frequently bought together

This item: Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)
$19.95
Get it by Monday, Jul 28
In Stock
Sold by Noctua Cooling Solutions and ships from 鶹 Fulfillment.
+
$18.95
FREE Delivery
In Stock
Sold by Noctua Cooling Solutions and ships from 鶹 Fulfillment.
+
$19.90
FREE Delivery
In Stock
Sold by Noctua Cooling Solutions and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Product information

Technical Details

Summary
Brand ‎Noctua
Item model number ‎NF-A6x25
Product Dimensions ‎21.59 x 3.81 x 15.24 cm; 190 g
Item dimensions L x W x H ‎21.6 x 3.8 x 15.2 Centimetres
Colour ‎Brown
Voltage ‎12 Volts

Additional Information

ASIN B009NQMESS
Customer Reviews
4.8 out of 5 stars 1,290 ratings

4.8 out of 5 stars
鶹 Rank
Date First Available Jan. 10 2013
Manufacturer Noctua
Place of Business RICHARDSON, TX, 75081 US

Warranty & Support

鶹.ca Returns Policies:Electronics purchased from 鶹.ca, or a seller but fulfilled by 鶹, can be returned to 鶹.ca within 30 days of delivery of shipment via our online Returns Centre. These items must be in new condition with original packaging and accessories. New, used and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Feedback

Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Top Brand: Noctua

Highly Rated
100K+ customers rate items from this brand highly
Trending
10K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Compare with similar items

This Item
Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)
Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)
Recommendations
JZK 2PCS 60 x 60 x 10 mm 2pin DC 12V Mini Silent Cooling Fan with Wires 6010 Small Quiet Cooling Fan 60mm 6cm Miniature brushless DC Fan 12V 3D Printer Fan with Cable, heatsink Fan
ANVISION 60mm x 15mm DC 24V Brushless Cooling Fan, Dual Ball Bearing
Noctua NF-A6x15 FLX, Premium Quiet Slim Fan, 3-Pin (60x15mm, Brown)
Noctua NF-A6x15 PWM, Premium Quiet Slim Fan, 4-Pin (60x15mm, Brown)
Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes (3.5g)
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Price$19.95$8.59$13.98$19.90$19.90$16.90
Delivery
Get it by Monday, Jul 28
Get it by Sunday, Jul 27
Get it by Monday, Jul 28
Get it by Monday, Jul 28
FREE Delivery
Get it by Sunday, Jul 27
Customer ratings
Sold by
cooling method
power connector type
compatible devices
max. rotational speed
noise level
material
wattage

From the brand


Product Description

a6x25

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A6x25 FLX is a highly optimised, premium quality quiet fan in 60x25mm size. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and Low-Noise Adaptors, the NF-A6x25 is a premium choice for the highest demands.

a6x25

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.

hub

Reduced motor hub sizes

Thanks to its streamlined, compact motor design, the NF-A6x25's motor hub is smaller than with conventional 6cm fans. This allows for more blade surface area and thus contributes to the NF-A6x25's superior airflow and pressure performance.

sso2

SSO2 Bearing

The NF-A6x25 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.

fac

Flow Acceleration Channels

The NF-A6x25 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.

flx

Scope of Delivery

  • Low-Noise Adapter (L.N.A.)
  • Ultra-Low-Noise Adapter (U.L.N.A.)
  • 3:4-Pin Adaptor
  • 30cm Extension Cable
  • 4 Vibration-Compensators
  • 4 Fan Screws

a6

Smooth Commutation Drive 2

The latest version of Noctua's advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A6x25 remarkably quiet even at very close distances.

NF-A6x25 PWM
NF-A6x25 FLX
NF-A6x25 5V PWM
NF-A6x25 5V
Customer Reviews
4.6 out of 5 stars 2,437
4.8 out of 5 stars 1,290
4.7 out of 5 stars 78
4.8 out of 5 stars 123
Connector 4-pin PWM 3-pin 4-pin PWM 3-pin
Voltage 12V 12V 5V 5V
RPM: Max: 3000 / Min: 550 3000 Max: 3000 / Min: 650 3000
RPM with L.N.A. 2300 2400 - no data - no data
RPM with U.L.N.A. - no data 1600 - no data - no data
Acoustical Noise 19,3 dB(A) 19,3 dB(A) 19,3 dB(A) 19,3 dB(A)
Acoustical Noise with L.N.A. 13,7 dB(A 14,5 dB(A) - no data - no data
Acoustical Noise with U.L.N.A. - no data 8,2 dB(A) - no data - no data
Size 60x60x25 mm 60x60x25 mm 60x60x25 mm 60x60x25 mm

Brands in this category on 鶹

Customer reviews

4.8 out of 5 stars
1,290 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers like the quiet operation, airflow, and quality of the electronic component fan. They mention it sounds like the wind, is well-built, and works really well.

22 customers mention "Quiet operation"22 positive0 negative

Customers like the quiet operation of the fan. They mention it's super duper quiet, still pushes plenty of air through, and sounds like the wind.

"Both the packaging and the fan are quality made. Very quiet and efficient fan. You get what you pay for. Very satisfied!" Read more

"...XBox and it made a huge difference, going from annoying whine to whisper quiet...." Read more

"Used this fan to replace the factory fan in my t500RS wheel - It is so quiet i had to shine a light on it to see if it was moving...." Read more

"Quiet, expensive and ugly. Used to cool vrms on motherboard." Read more

16 customers mention "Airflow"16 positive0 negative

Customers like the airflow of the product. They mention it's an excellent fan to replace an existing noisy fan in an oscilloscope. They also say it's efficient and perfect for Thrustmaster T300 wheels. Some customers have had no problems with either hot end temperature or noise.

"...This was the fan I picked due to Noctua's reputation. Solid fan." Read more

"...it actually seems to be running much cooler now." Read more

"...As always, Noctua has made great fans and never disappoint." Read more

"...Way more airflow to cool things down and it's whisper quiet...." Read more

14 customers mention "Quality"14 positive0 negative

Customers are satisfied with the quality of the product. They mention it's quiet, well-built, and never disappoints.

"Great product and the quality was good. The price was just right. would purchase from the seller again" Read more

"good product" Read more

"...As always, Noctua has made great fans and never disappoint." Read more

"quiet, well built and hideous. What else can you say, its a noctua!" Read more

6 customers mention "Functionality"6 positive0 negative

Customers like the functionality of the product. They mention it works really well, is virtually silent, and works well with the Thrustmaster T300RS.

"This works great. I will not buy any other fan." Read more

"It’s been about two months, So far it’s working great." Read more

"Used to replace a very noisy cooling fan in a 3D printer. It works really well in that respect; it's virtually silent...." Read more

"Does what you want it to do. A significant upgrade for most fan installations." Read more

Noctua is always great
5 out of 5 stars
Noctua is always great
Used these to swap out the fans from an original Xbox as the originals were very noisy. As always, Noctua has made great fans and never disappoint.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from Canada

  • Reviewed in Canada on June 26, 2025
    Verified Purchase
    La qualité Noctua est indéniable, mais ils sont très chers.
    Report
  • Reviewed in Canada on May 19, 2025
    Verified Purchase
    Very quiet little fan! Replaced the original fan in my Bell 9242 PVR box. It has a lower maximum RPM than the original fan, but by powering it directly with 12V (instead of the PWM controlled output) it actually seems to be running much cooler now.
  • Reviewed in Canada on April 22, 2025
    Verified Purchase
    Performs like what you would expect from Noctua. Silent with great airflow. Love these.
  • Reviewed in Canada on February 11, 2025
    Verified Purchase
    An exact fit (6cm) exhaust - cooling fan for an old McIntosh MS 300 music server. This music server is nothing more than a continuously running computer, and the original fan was on its last legs. The new Noctua fan will last for years. Nor mor concerns of overheating or noise.
    Want the best, buy the best !
  • Reviewed in Canada on February 5, 2025
    Verified Purchase
    Used these to swap out the fans from an original Xbox as the originals were very noisy. As always, Noctua has made great fans and never disappoint.
    Customer image
    5.0 out of 5 stars
    Noctua is always great

    Reviewed in Canada on February 5, 2025
    Used these to swap out the fans from an original Xbox as the originals were very noisy. As always, Noctua has made great fans and never disappoint.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in Canada on January 3, 2025
    Verified Purchase
    Needed a 60mm fan for a Pentium III 1GHz Socket 370 cooler. This was the fan I picked due to Noctua's reputation. Solid fan.
  • Reviewed in Canada on January 3, 2025
    Verified Purchase
    Great product and the quality was good. The price was just right. would purchase from the seller again
  • Reviewed in Canada on June 22, 2023
    Verified Purchase
    I used this to replace the case fan in my OG XBox and it made a huge difference, going from annoying whine to whisper quiet.

    I was able to use the included rubber mounting rivets to securely attach the fan to the metal grill. The fan also comes with two sleeved low-noise adapters, a sleeved extension cable and a sleeved Molex adapter cable, none of which I used but are nice to have on hand for other builds.
    One person found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • Kevin De
    5.0 out of 5 stars Great fitted into T300RS Wheel nice and quiet
    Reviewed in Australia on September 12, 2023
    Verified Purchase
    Great fitted into T300RS Wheel nice and quiet. would have appreciated a conversion from 3 wire to 2 wire so didn't require splicing into system.
  • Bruno Tricerri
    5.0 out of 5 stars Ottimo
    Reviewed in Italy on December 20, 2021
    Verified Purchase
    Prodotto di ottima fattura e molto silenzioso
    Montato e dimenticato di averlo
    Report
  • Gaius
    5.0 out of 5 stars Au top et silencieux
    Reviewed in France on February 23, 2025
    Verified Purchase
    Comme d'habitude, acheté pour échanger un ventilateur bruyant sur un Hp T1500 G4
    Celui-ci est parfait, merci Noctua🫶
  • micaelrm
    5.0 out of 5 stars Awesome
    Reviewed in Spain on December 31, 2024
    Verified Purchase
    Super quiet, nice quality, lots of accessories to connect. I use to replace a fan of a Ecoflow product. Super happy. Whould buy again.
  • NYSLAVY
    5.0 out of 5 stars RUIDO ¿QUE ES ESO ? CON NOCTUA INCREIBLE.
    Reviewed in Mexico on June 2, 2022
    Verified Purchase
    INCREÍBLE. SE COMPRA ESTE FAN PARA REEMPLAZAR EL RIDÍCULO VENTILADORCITO QUE ESTA DE FABRICA EN UNA TARJETA MADRE BIOSTAR AMD MODELO A68N (CPU integrada) ESE VENTILADOR ESCANDALOSO RUGÍA TERRIBLEMENTE. SE QUITA SE COLOCA EL NUEVO Noctua NF-A6x25 FLX, Ventilador AL CONECTARLO FUERA DEL EQUIPO RUN RUN NI MODO SE ESCUCHABA FUERTE DESPUÉS DE COLOCARLO Y CERRAR EL EQUIPO ES TOTALMENTE FANTÁSTICO CERO RUIDO ABRÍ LA TAPA DEL PC Y SI ESTÁ EN FUNCIONAMIENTO CON UNA FUENTE IDEAL SILENCIOSA LA PC NO SE ESCUCHA NADA Y PUEDES TRABAJAR EN LA NOCHE SIN AFECTAR A TERCERAS PERSONAS.
    EN TARJETAS MADRE DE MAYOR CALIDAD REALIZAMOS CAMBIOS SORPRENDENTES CON ESTE VENTILADOR.EN LAS TARJETAS MADRE CON PROCESADOR INTEGRADO ES UN POCO MÁS COMPLICADO PORQUE DEBES DECIDIR SI DESEAS RUIDO O EFICIENCIA EN TEMPERATURA DEL CORE TEMP CPU. EN AMD ENFRIA POCO SI LO HACES SILENCIOSO ALCANZA 60 GRADOS CENTÍGRADOS FORZANDO A VARIAS APLICACIONES ABIERTAS A LA VEZ..
    SI SOLO USAS UNA APLICACIÓN LA TEMPERATURA ENTRE LOS 40 A LOS 52 GRADOS CENTÍGRADOS EN VELOCIDAD MÁXIMA
    EN INTERNET 60 GRADOS CON APLICACIONES BÁSICAS SI BAJA A LOS 40 GRADOS CENTÍGRADOS AMD SE CALIENTA MAS QUE INTEL ES COSA DE COMO USAS LA PC Y AYUDARSE CON UN MEDIDOR DE TEMPERATURA PARA OBSERVAR EL SOBRECALENTAMIENTO
    UNA NOTA APARTE CON VENTILADOR RUIDOSO SI SE ENFRIA A 30 GRADOS CENTÍGRADOS EL CPU. PARA CORREGIR ESTE DEFECTO SE COMPRAN 2 VENTILADORES NOCTUA PARA ENFRIAR TOTALMENTE LA PC Y EL RESULTADO ES ESTUPENDO SE ESTABILIZA EN 30 A NO MAS DE 50 GRADOS CENTÍGRADOS.
    ES INCREIBLE EL LOGRO CON NOCTUA YO HABÍA USADO 3 MARCAS TOTALMENTE RECONOCIDAS Y DE PRESTIGIO PERO ESTA MARCA QUEDE ASOMBRADO Y TIENE CONECTORES PARA AYUDARTE A TENER UN EQUIPO EN FUNCIONAMIENTO PERFECTO
    EXCELENTE PRODUCTO SIN ENGAÑOS EL COLOR NO ES ALGO ESPECTACULAR PERO LA FUNCION DE CASI ELIMINAR EL RUIDO LO CUMPLE SATISFACTORIAMENTE.
    PERFECTAMENTE FUNCIONA