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Site updated: 21.9.17

Very fast delivery

Very fast delivery, expertly packaged and worked out of the box. Will definitely use again. (29th August 2017 via Trustpilot)
NF-A9 PWM 92mm Premium Quality Fan
89 in stock
NZ$23.63
(23 customer ratings / 1 review)

Noctua NF-A9 PWM 92mm Premium Quality Fan

- Replaces the Noctua NF-B9 PWM 92mm Cooling Fan

Noctua's new 92mm fans have been updated to feature their innovative technology. The NF-A9 PWM offers automatic fan speed control when connected to a PWM fan header on the motherboard.

Features

  1. Sound-optimised blade geometry and profile (Flow Acceleration Channels)
  2. Self-stabilising oil-pressure bearing (SSO2 Bearing)
  3. <17 dB(A) minimum noise with supplied L.N.A.
  4. 46.4 CFM maximum airflow
  5. Includes 4 Vibration-Compensators
  6. Six years warranty

The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua's AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The PWM version sports Noctua's custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Resistor Adaptor to reduce the maximum speed during PWM control from 2000 to 1550rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua's trusted premium quality make it an elite choice for the highest demands.


SpecificationsNF-A9 PWM
Size92x92x25 mm
Fan Connector4-pin PWM
BearingSSO2-Bearing
Blade GeometryA-Series with Flow Acceleration Channels
Rotational Speed (±10%)2000 RPM
Rotational Speed with L.N.A. (±10%)1550 RPM
Min. Rotational Speed (PWM, ±20%)450 RPM
Airflow46.4 CFM
Airflow with L.N.A.36.8 CFM
Acoustical Noise22.8 dB(A)
Acoustical Noise with L.N.A.16.3 dB(A)
Static Pressure2.28 mm H2O
Static Pressure with L.N.A.1.53 mm H2O
Input Power1.2 W
Input Current0.1 A
Voltage Range12 V
AccessoriesLow-Noise Adaptor (L.N.A.), 4-Pin Y-Cable, 30cm Extension Cable,
4 Vibration-Compensators, 4 Fan Screws
Warranty24 months
EAN barcode4716123315513

Customer Reviews

Alienware Aurora Much Quieter

,

Replaced all 5 fans (chipset, RAM, HDD, PCI & PSU) in my 2010 Alienware Aurora R1 with Noctua units. Well worth the money. Machine is practically silent now and internal temps are down by at least 10 degrees C.

 

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