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Noctua NF-A12x25 ULN, Ultra Quiet Silent Fan, 3-Pin (120mm, Brown)

4.8 out of 5 stars 165 ratings

Price: $52.91
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Item dimensions L x W x H 12 x 2.5 x 12 centimetres
Brand Noctua
Power connector type 3-Pin
Voltage 12 Volts
Noise level 12.1 dB

About this item

  • Ultra low noise fan, 120x120x25mm, 12V, 3-pin Molex, 1200/900 RPM, max. 12.1 dB(A), >150,000 h MTTF
  • Next-generation 120x25mm A-series design provides unprecedented quiet cooling performance, ideal for CPU coolers and watercooling radiators
  • State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
  • 3-pin ULN version with 1200rpm (900rpm with supplied Ultra-Low-Noise Adaptor) for serious silent enthusiasts who demand the utmost quietness of operation
  • Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
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Amazon.com.au Return Policy:You may return for a full refund for the price you paid within 30 days of delivery any new computer purchased from Amazon that is "dead on arrival", arrives in damaged condition or is still in unopened boxes. Amazon may test or inspect returns. If Amazon finds a customer has misrepresented the condition of a return, Amazon may impose a fee equal to up to 15 percent of the merchandise sales price. Any returned computer that is damaged through customer misuse, missing parts, or in unsellable condition due to customer tampering may result in the customer being charged a restocking fee based on the condition of the computer. This policy does not restrict or alter any non-excludable statutory consumer protections or rights you may have, including under the Australian Consumer Law. To view full returns terms including return instructions, merchandise-specific requirements and exclusions see our Returns Policy Page. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Frequently bought together

  • Noctua NF-A12x25 ULN, Ultra Quiet Silent Fan, 3-Pin (120mm, Brown)
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  • Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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  • Noctua NF-A12x15 PWM, Premium Quiet Slim Fan, 4-Pin (120x15mm, Brown)
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Product Description

NF-A12x25 ULN header

The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. It takes state-of-the-art technologies such as the AAO (Advanced Acoustic Optimisation) frame or Flow Acceleration Channels and combines them with a record tight tip clearance of only 0.5mm, which is made possible by using the novel Sterrox liquid-crystal polymer (LCP) compound as well as a metal-reinforced motor hub and axis for ultimate precision. Following the approach of Noctua’s A-series, the NF-A12x25 is a true all-rounder that yields superb results in all types of usage, regardless of whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on heatsinks and watercooling radiators. The 3-pin ULN version provides super-slow 1200/900rpm speed settings for ultra-low-noise applications and highly noise-sensitive users who demand near-silent acoustics. Topped off with exceptional running smoothness, Noctua’s reference-class SSO2 bearing and a rich bundle of accessories, the NF-A12x25 is a premium-quality product through and through. Its superior efficiency, cutting-edge construction and pioneering materials make it an elite choice for the most discerning demands.

pwm flx uln 5v 5v
NF-A12x25 PWM NF-A12x25 FLX NF-A12x25 ULN NF-A12x25 5V PWM NF-A12x25 5V
Voltage 12 V 12 V 12 V 5 V 5 V
Connector 4-pin PWM 3-pin 3-pin 4-pin PWM 3-pin
RPM Max: 2000 / Min: 450 2000 1200 Max: 1900 / Min: 450 1900
RPM with L.N.A. 1700 1700 900 - -
RPM with U.L.N.A. - 1350 - - -
Acoustical Noise 22,6 dB(A) 22,6 dB(A) 12,1 dB(A) 21,4 dB(A) 21,4 dB(A)
Acoustical Noise with L.N.A. 18,8 dB(A) 18,8 dB(A) 7,6 dB(A) - -
Acoustical Noise with U.L.N.A. - 14,2 dB(A) - - -
Size 120x120x25 120x120x25 120x120x25 120x120x25 120x120x25
Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige Brown & Beige

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4.8 out of 5 stars
4.8 out of 5
165 global ratings
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Squuiid
5.0 out of 5 stars Silence is bliss
Reviewed in the United Kingdom on 14 December 2019
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5 people found this helpful
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gently1975
5.0 out of 5 stars As quiet as you can get
Reviewed in the United Kingdom on 16 May 2021
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andrew
5.0 out of 5 stars Quite
Reviewed in the United Kingdom on 8 January 2021
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Marius
5.0 out of 5 stars Great Fan for AIO
Reviewed in the United Kingdom on 10 February 2021
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der Kunde
5.0 out of 5 stars Der erste silent Lüfter von Noctua
Reviewed in Germany on 6 July 2019
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4 people found this helpful
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