We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more


Fan 140x140x25mm, 300-1500rpm, max 24.6 db (A), 4-pin connector
Price incl. VAT £17.80
Price excl. VAT £14.83
   Possibility to return products within two months
In stock > 10 pcs
Add to Cart Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  CT255t5b Product Number:  4716123314981 Manufacturer's Website: (EN)
Helpdesk Print
NOCTUA NF-A14 PWM £17.80 In stock > 10 pcs
Rated by 45 users
5 40x
4 3x
3 2x
2 0x
1 0x
500+ Customers Purchased
95 % Customers Recommend


Fan Noctua NF-A14 PWM uses the power of seven integrated rotor blades with a diameter of 140 mm. The speed of the vanes reaches 1500 RPM, using LNA adapter speed is reduced to 1200 RPM. The air flow is increased at the end of conduits blades. The motherboard is connected via a 4-pin fan connector. It will also offer an unprecedented mean time to failure exceeding 150,000 hours (17 years old). All this with excellent performance, the legendary quiet operation and all the other great features that appreciate the true geeks.

Metal Bearing Covers

In order to reach Noctua the highest possible quality of a factory processing Uses only the best materials. The bearings are therefore hidden in the cover is made entirely of brass. It provides, inter alia, their long life and low wear rate.

Innovative PWM control IC with SCD

Noctua NF-A14 supports fully automatic PWM speed control . Its main advantage is the smooth transmission system control impulses SCD (Smooth Commutation Drive), which eliminates unwanted jumps and delivers quieter operation especially at lower rotation speeds. The fan also comes with disgust Low-Noise Adaptor (LNA) for reducing the maximum speed of 1,500 to 1,200 revolutions/min. The resistance can be used both for fixing speed 1500 rev/min and the reduction of the maximum speed at 1200 rpm./Min.

SSO2 bearings

Time-tested proprietary bearing Noctua was still improved to help ensure the quietest possible operation . Noctua NF-A14 uses optimized bearings SSO2. For the second generation, the rear magnet positioned closer axis and thus offers better stabilization, precision and durability, which also helps save the bearings in solid brass body.

Extensive support for connection

The fan is equipped with a short cable with a length of twenty centimeters. Use 30centimetrového supplied extension cable but can connect to almost any large enclosure. Both cables are fully braided and Y structure allows to connect a second PWM fan to the same header for automatic speed control.

Additional information:

Bearing: SSO2 (self-stabilizing oil-bearing second generation)
The technology frame: Frame AAO (Advanced Acoustic Optimisation)
Speed \u200b\u200b(independent/LNA s): 1500/1200 rev/min.
Minimum speed: 300 r/min.
Airflow (independent/LNA s): 140.2/115.5 m3/h
Noise level (independent/s LNA): 24.6/19.2 db (A)
Static pressure (independent/LNA s): 2.08/1.51 mmH2O
Max. power consumption: 1.56 W
Max. current consumption: 0.13 A
Voltage: 12 V
Lifetime:> 150,000 hours

4 pin with PWM control

Standard packaging:
Low-Noise Adapter (LNA)
4-pin Y-cable
30 cm extension cable
4 vibration compensators
4 fan screws

Maximum speed
1,500 RPM
Report an error
82 CFM (139.32 m3/h)
Report an error
Maximum loudness
24.6 dB
Report an error
Dimension type
140 × 140 mm
Report an error
25 mm
Report an error

This product is not an independently functional unit and may require professional installation.

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion.
Need more information about this product? You can now ask the online cummunity a question right here, safely and anonymously!
Ask a question now
Rated by 45 users
5 40x
4 3x
3 2x
2 0x
1 0x
500+ Customers Purchased
95 % Customers Recommend
Július, Bratislava 29/11/2014
  shoddily elongated and relatively silent cables ... at that price it's a shame ...
Translated by Google Translate
Customer 30/03/2015
Cabinets Fractal Design Define R4 Black Pearl super combination, in silence.
Very quiet at low speeds. At full speed already heard. Gripping with rubber plug is a little more complicated.
Translated by Google Translate
Leonard, Bratislava 11/12/2014
Low noise design, it's just Noctua
Translated by Google Translate
Accessories for NOCTUA NF-A14 PWM
Help others choose the best products...
Write a review
For shipping to other EU countries visit this page NOCTUA NF-A14 PWM on Alzashop.com. Für Versand nach Deutschland, besuchen Sie bitte Noctua NF-A14 PWM bei Alza.de. Chcete doručit zboží do Česka? Prohlédněte si NOCTUA NF-A14 PWM též na Alza.cz. Chcete doručiť tovar do Slovensko? Prezrite si NOCTUA NF-A14 PWM na Alza.sk. Für Versand nach Österreich, besuchen Sie bitte Noctua NF-A14 PWM bei Alza.at.

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us