Dear customer,
Congratulations on choosing the Noctua NF-A4x20 5V PWM.
We from Noctua always strive to achieve superior quiet cooling performance
regardless of whether it’s a big 140mm fan or a small 40mm one.
That’s why the NF-A4x20 5V PWM sports many of the features and advanced
aerodynamic design measures of our award-winning larger models, making it
perhaps the most thoroughly optimised 40mm fan on the market.
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-A4x20 5V PWM!
Yours sincerely,
Roland Mossig, Noctua CEO
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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.
[email protected] | www.noctua.at
This document includes some instructions for
installing, running and cleaning your NF-A4x20 5V PWM.
Should you have any further questions, our support
team ([email protected]) 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
