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www.noctua.at

Designed in Austria, Noctua’s premium cooling components are internationally renowned for their superb qui-
etness, exceptional performance and thoroughgoing quality. Having received more than 3000 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

geräuschoptimierte Premium-Komponenten
sound-optimised premium components

Dear customer,

Congratulations on choosing the Noctua NF-A4x10. 
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-A4x10 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-A4x10!
    
Yours sincerely,

Roland Mossig, Noctua CEO

This document includes some instructions 
for installing, running and cleaning your 
NF-A4x10. Should you have any further  
questions, our support team (support@
noctua.at) will be glad to assist you at 
any time. 

USER MANUAL

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  mobile phone:

Warranty and Support

Even with high-grade products and strict 
quality control, the possibility of defects 
cannot be eliminated entirely. Therefore, 
we aim at providing the highest possible 
level of reliability and convenience by 
offering a warranty period of 6 years 
and direct, fast and straightforward 
RMA service. Should you encounter any 
problems with your NF-A4x10, please 
don’t hesitate to contact our support  
team ([email protected]).

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