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Fan - 140x140x25mm, 1200rpm, 19.2 db (A)
incl. VAT £17.90
excl. VAT £14.92
Return products within 60 days £0.90 Possibility to return products within 60 days
In stock > 10 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 60 months Code:  CT255t5 Product Number:  NF-A14-FLX
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NOCTUA NF-A14 FLX £17.90 In stock > 10 pcs
Rated by 48 users
5 44x
4 3x
3 1x
2 0x
1 0x
1 000+ Customers Purchased
97 % Customers Recommend
100% Reliability - very reliable product with low level of warranty claims
More Information


A new generation high end fan, 140mm in diameter, designed for cooling a computer case. Blade speeds reach a speed of 1200 RPM, using L.N.A.. The speed can be reduced to 1050 RPM or even to 900 RPM by using the U.L.N.A. adapter. Speed is controlled by Smooth Commutation Drive (SCD) technology which provides fully automatic, silent operation and very low power consumption. The air flow is increased by channels at the end of the blades.

The resultant air flow rate is 115.5 m3/h at full speed and 101.9 m3/h using a L.N.A. or 88.7 m3/h using an U.L.N.A. The noise level can be influenced by the speed setting, it is 19.2 dB at maximum speed and 16.4 dB at reduced speed and only 13.8dB by using the U.L.N.A. Anti-vibration pads in the frame of the product help to reduce the fan noise.

Size of the model is 140 x 140 x 25mm. The motherboard is connected via a 4-pin fan connector. The product uses SSO2 ball bearings with MTBF up to 150 000 hours.


140 x 140 x 25 mm

Power connector:

Speed \u200b\u200bof rotation:
1200 RPM
1050 RPM with LNA
  900 RPM with ULNA

19.2 db
16.4 db with LNA
13.8 db with ULNA

Maximum input current:
0.08 A



150,000 hours

Package Contents:
3-pin Y cable 30cm extension cable, 4 x anti-vibration pads, 4 x screws

Read more
By air Done!
Maximum speed
1,200 RPM Done!
67.98 CFM (115.5 m3/h) Done!
Maximum loudness
19.2 dB Done!
Speeds control
Manual speed control Done!
Dimension type
Dimension type
140 × 140 mm Done!
25 mm Done!
More Specifications

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

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

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Rated by 48 users
5 44x
4 3x
3 1x
2 0x
1 0x
1 000+ Customers Purchased
97 % Customers Recommend
100% Reliability - very reliable product with low level of warranty claims
More Information
Tomáš, Uherské Hradiště 14/07/2014
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Very quiet fan for virtually any application, (I recommend they look on ULN and PWM fan of this variant). Quality bearing (liquid) closed against the ingress of dust which helps longevity (the manufacturer's warranty to 6 years). The fan can be effectively used as an intake and exhaust for the housing and radiator water cooling. Develop a very strong fan airflow at higher speeds, even if it is behind an obstacle (radiator, grille, with more HDD cage) can produce a large static pressure. If, in such cases require low noise, I suggest you use a push-pull system (one fan in front and one behind the chilled component - both in the same orientation). Speed ??control is possible using the supplied adapter permanently, or by using plates or speed controller with support for DC control (this option does not fan PWM). For additional noise and vibration fan are available removable rubber covers all corners of the fan 8 and 4 rubber "silent blocks" that can withstand even the installation using pliers (poorly accessible areas) -nepřetrhnou it.
quiet quality construction (frame and rotor blades) quality liquid bearing rich accessory versatility friendly cable management (hard-soldered with a short cable extension use only in cases where it is needed) Someone does not like the color characteristic of Noctua - in this model series is the choice of colors. The alternative is a series of fan Noctua redux and industrialPPC (gray and black). yet no
Tomáš, Králův Dvůr 19/06/2013
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Quality Silent Whoever says that is not worth paying extra for the fans, so sadly mistaken! Cons?
Marek, Hviezdoslavov 13/02/2015
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Amazingly, quiet, appreciably greater flow of air compared to the fractal
Marek, Jihlava 09/11/2014
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Slišet not spin even at small speeds PRICE
Šach Mat 02/11/2014
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NOCTUA as always, nezklamala.Chladič is inaudible, I am more than satisfied.
Everything is hair None
Stanislav, Slatinské Lazy 18/08/2014
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Silent pack The attachment to antivibračných štupľov, as some have noted that it is unable to install them went as smoothly. Needless shall fear that a plug of cock. Price
Firm, Praha 15/05/2014
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Installation is necessary to have good handling area or releasable cabinet.
extremely quiet quality fancy packaging is kabelama price, but the quality of the likes připlatíme
Customer 19/03/2014
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quality at a high price
the excellent airflow, the quality of processing and auxiliary inverter Ultra quiet price
Petr, Brandýs nad Labem 11/11/2013
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Quiet, efficient, high quality, speed controllable reducing tensions Price :-)
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