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Fan - 92x92x25mm, 2000rpm, 22.8 dB(A), special blade design
incl. VAT £14.90
excl. VAT £12.42
Return products within 60 days £0.74 Possibility to return products within 60 days
Ordered on request within 4 days
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Warranty 60 months Code:  CT255v9p Product Number:  NF-A9-PWM
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NOCTUA NF-A9 PWM Ordered on request within 4 days
Rated by 23 users
5 22x
4 0x
3 0x
2 0x
1 1x
500+ Customers Purchased
95 % Customers Recommend


The powerful fan in computer cabinets of the Noctua manufacturer in the NF-A9 PWM uses seven integrated blade rotor blades. Thanks to them, it precisely directs the air outlet and is great for water cooling radiators or large processor tower coolers. The fan is equipped with Noctua PWM control, which ensures automatic speed control with very low power consumption.


Improved blade design


The Noctua NF-A9 PWM falls into a 92mm category and 7 blades develop a maximum speed of 2000 rpm, using the LNA (Low Noise Adapter) adapter, then the value drops to 1550 revolutions. This achieves a maximum air flow of 78.9 m3 per hour.

The Noctua NF-A9 PWM design with Advanced Acoustic Optimization (AAO) design is designed for as low noise as possible. This is why vibration dampening silicone vibration damping anti-vibration mats, a special stage design and a surface structure for better airflow are worth it. The resulting noise level is thus 22.9 dB at maximum load and 16.3 dB using an adapter.


SSO2 bearings


Well-proven proprietary Noctua bearings have been further improved in the second generation, so the Noctua NF-A9 PWM uses optimised SSO2 bearings. In this generation, the rear magnet is located even closer to the axis and thus provides better stability, precision and durability, which also helps to place the bearing in the massive body. The fan will offer an unprecedented average time of trouble-free operation exceeding 150,000 hours, ie 17 years. All this with a high quality performance that will be appreciated by true computer enthusiasts. On the motherboard, the fan is connected by a 4-pin connector.

Parameters and Specifications:

Dimensions: 92 × 92 × 25 mm
Connector: 4-pin PWM
Storage: SSO2
Blade Geometry: A-Series with Accelerating Circuits
Speed (+/- 10%): 2000 rpm.
Speed with LNA (+/- 10%): 1550 rpm.
Minimum speed (PWM, +/- 20%): 400 rpm.
Acoustic noise: 22.8 dB (A)
Acoustic noise with LNA: 16.3 dB (A)
Air flow: 78.9 m3 / h
Air flow with LNA: 62.6 m3 / h

Package contents:
Low Noise Adapter (LNA)
4-pin Y cable
30cm extension cable
4 × anti vibration mounts
4 screws


Read more
By air Done!
Maximum speed
2,000 RPM Done!
46.44 CFM (78.9 m3/h) Done!
Maximum loudness
22.8 dB Done!
Speeds control
Automatic speed control Done!
Fan size
92 × 92 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 23 users
5 22x
4 0x
3 0x
2 0x
1 1x
500+ Customers Purchased
95 % Customers Recommend
Firm, Pchery 09/05/2015
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very good fan
Martin 15/04/2015
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quiet and powerful price
Koloman 09/04/2015
Translated by Google Translate

Very quiet fan. While I have not identified.
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For shipping to other EU countries visit this page NOCTUA NF-A9 PWM. Für Versand nach Deutschland, besuchen Sie bitte NOCTUA NF-A9 PWM. Chcete doručit zboží do Česka? Prohlédněte si NOCTUA NF-A9 PWM. Chcete doručiť tovar na Slovensko? Prezrite si NOCTUA NF-A9 PWM. Für Versand nach Österreich, besuchen Sie bitte NOCTUA NF-A9 PWM. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Noctua NF-A9 PWM.

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