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Noctua NF-A9 PWM User Manual

Noctua NF-A9 PWM
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www.noctua.at
Designed in Austria, Noctua’s premium cooling components are internationally renowned for their superb
quietness, exceptional performance and thoroughgoing quality. Having received more than 6000 awards and
recommendations from leading hardware websites and magazines, Noctua’s fans and heatsinks are chosen by
more than a hundred thousand satisfied customers around the globe. sales@noctua.at
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www.noctua.at
geräuschoptimierte Premium-Komponenten
sound-optimised premium components
USER MANUAL
Dear customer,
Congratulations on choosing the Noctua NF-A9 PWM. Our fans are
renowned for their impeccable quality and outstanding longevity and
like all Noctua fans, the NF-A9 PWM features an MTTF rating of more
than 150.000 hours that’s backed up with our 6 years manufacturer’s
warranty. Each Noctua fan is double checked for flawless operation by
our quality control team before it leaves the factory and I’m confident
that you will be able to sense some of the research, attention and care
we’ve put into making this product.
Enjoy your NF-A9 PWM!
Yours sincerely,
Roland Mossig, Noctua CEO
This document includes some instructions
for installing, running and cleaning your
NF-A9 PWM. Should you have any further
questions, our support team (support@
noctua.at) will be glad to assist you at
any time.
Please also have a look at the regularly
updated FAQs on our website:
http://www.noctua.at/faqs
This document is also available in
other languages at the following URL:
http://www.noctua.at/manuals
Scan this code to
display multi-lingual
manuals on your
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Noctua NF-A9 PWM Specifications

General IconGeneral
TypeFan
Airflow78.9 m³/h
Fan diameter92 mm
Suitable locationComputer case
Maximum air pressure2.28 mmH2O
Rotational speed (max)2000 RPM
Noise level (low speed)16.3 dB
Noise level (high speed)22.8 dB
Supported processor sockets-
Mean time between failures (MTBF)150000 h
Product colorBeige, Brown
Voltage12 V
Maximum current0.1 A
Power consumption (typical)1.2 W
Harmonized System (HS) code84733080
Weight and Dimensions IconWeight and Dimensions
Height25 mm

Summary

Installation

Mounting on Heatsinks or Radiators

Utilizing custom mechanisms like fan clips or proprietary screws for fan installation on heatsinks/radiators.

Case Fan Installation

Installation as a case fan using proprietary clip systems or provided screws and silicone anti-vibration mounts.

Removing Integrated Anti-Vibration Pads

Instructions on how to remove the NF-A9 PWM's integrated anti-vibration pads if necessary.

Connection

PWM Fan Header Connection

Connects to 4-pin PWM headers for automatic speed control or 3-pin headers for full speed operation.

Multi-Fan and Extension Cable Usage

Utilize Y-cables for multiple fans on one header and extension cables for longer reach.

Low-Noise Adaptor Functionality

Use the NA-RC7 adaptor to limit fan speed to 1550rpm for reduced noise.

Cleaning and Maintenance

Regular Fan Cleaning Procedure

Clean fans with a duster, moist tissue, or canned air to maintain performance; avoid vacuum cleaners.

Bearing and Warranty Information

The SSO2 bearing is sealed; do not disassemble the fan as it voids the warranty.

Warranty and Support

Product Warranty Period

Offers a 6-year manufacturer's warranty and direct RMA service for reliability.

Contacting Support

Reach out to the Noctua support team at support@noctua.at for any problems.

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