Noctua NF-A4x10 5V PWM User Manual

Dear customer,
Congratulations on choosing the Noctua NF-A4x10 5V PWM.
We from Noctua always strive to achieve superior quiet cooling performance
regardless of whether it’s a big 200mm fan or a small 40mm one.
That’s why the NF-A4x10 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-A4x10 5V PWM!
Yours sincerely,
Roland Mossig, Noctua CEO
This document includes some instructions for
installing, running and cleaning your NF-A4x10
5V 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 mobile phone.
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 sati sfie d cus t o m e rs around the globe.
sales@noctua.at
|
www.noctua.at

Noctua NF-A4x10 5V PWM Specifications

General

Type	Fan
Airflow	8.9 m³/h
Bearing type	Self-Stabilising Oil-pressure Bearing (SSO)
Fan diameter	40 mm
Suitable location	Computer case
Rotational speed (max)	5000 RPM
Rotational speed (min)	1000 RPM
Noise level (high speed)	19.6 dB
Supported processor sockets	-
Pulse-width modulation (PWM) support	Yes
Mean time to failure (MTTF)	150000 h
Product color	Brown
Number of fans	1 fan(s)
Number of fan blades	7
Voltage	5 V
Maximum current	0.07 A
Power consumption (typical)	0.35 W
Cables included	4-pin
Harmonized System (HS) code	84733080

Weight and Dimensions

Depth	10 mm
Cable length	0.2 m

Summary

Product Introduction and Company Overview

Installation Guide

Fan Connection Methods

USB Power Source Connection

Instructions for connecting the fan to USB power sources like power banks or USB power supplies.

OmniJoin Adaptor Set Usage

Guidance on using the OmniJoin adaptor set to connect the fan to proprietary headers.

Cleaning and Maintenance

Warranty and Support Information