Noctua NF-A14 5V User manual

Dear customer,
Congratulations on choosing the Noctua NF-A14 5V.
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-A14 5V sports many of the features and advanced
aerodynamic design measures of our award-winning larger models, making it
perhaps the most thoroughly optimised 140mm 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-A14 5V!
Yours sincerely,
Roland Mossig, Noctua CEO
This document includes some instructions for
installing, running and cleaning your NF-A14 5V.
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
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 satisfied customers around the globe.
[e-mail] |www.noctua.at

NF-A14 5V | User Manual www.noctua.at
In order to maintain maximum performance, please clean your fans
regularly using a duster, slightly moist tissue or canned air. Please be
careful not to use too much force in order to prevent any damage to
the fan. Please don’t use a vacuum cleaner as this may apply excessive
force to the fan.
In order to ensure flawless operation over many years of usage, the
NF-A14 5V’s premium grade SSO2 bearing is fully sealed to prevent the
entering of fine dust particles. Please note that the fan is not designed
to be taken apart by the user. Removing the impeller from the frame will
break the sealing of the bearing and results in a loss of warranty.
Cleaning and Maintenance
If you replace an existing fan, it is usually best to use the screws (or other mounting mechanisms) used for the original fan.
CAUTION: Being a 5V fan, the NF-A14 5V can not be run at 12V and will be damaged when used with typical 12V power sources such as PC mainboard
fan headers.
Depending on the application, it may also be possible to use the supplied mounting screws or silicone anti-vibration mounts.
For installing the fan using the NA-AV1 anti-vibration mounts, please first pull the mounts through the mounting holes of the case. Then put the fan onto the
mounts and pull them through the mounting holes of the fan:
Installation Connection
After you’ve identified the individual leads, please proceed with the
following steps to install the OmniJoin adaptor:
Step 1
Cut off the connector of the fan that was originally used in the device.
Make sure not to cut the cable directly at the connector, there should be
least a 2-3 cm of cable left:
2-3cm minimum!
Step 3
Then use flat nose pliers to push down the white button of the
Skotchlok™ connector. Make sure that the button is not jammed and
pushed all the way down. If the button is jammed, push it down from
both sides of the Skotchlok™ connector using the flat nose pliers.
After you’ve fixed the original fan’s cable to the OmniJoin adaptor using
the Skotchlok™ connectors, simply connect the NF-A14 5V to the adap-
tor in order to use it in your device.
Repeat Step 2 and 3 for the +5V lead.
Step 2
Then take one of the supplied 3M Skotchlok™ connectors and insert
the GND lead of the original cable and the black lead of the OminJoin
adaptor into the two holes of the Skotchlok™ connector. Make sure that
both leads are fully inserted and pushed all the way back.
The black lead of the adaptor has to be matched with the original GND
lead and the red adaptor cable with the original +5V lead. Many fan
cables use the same colours as the OmniJoin adaptor, but please note
that there is no guarantee for this, so make sure to correctly identify the
GND and +5V leads of the original fan. Please refer to the manual that
came with the device or contact the device manufacturer if in doubt.
The NF-A14 5V features a standard 3-pin fan connector. However, plea-
se note that the fan can also be connected to standard 4-pin fan headers.
If you would like to run the fan on USB power sources such as devices
with USB host ports, power banks or USB power supplies, please use the
included NA-AC7 USB power adaptor cable. Please note that the NA-AC7
must be used exclusively with the NF-A14 5V fan because using it with
other fans bears the risk of damaging sensible USB host devices.
If you would like to connect the fan to other fan headers, please use the
supplied OmniJoin adaptor set as described below.
The fan features a short 20cm primary cable in order to help you minimise
cable clutter in typical applications. If you need a longer cable, please
add the supplied 30cm extension (NA-EC2).
Using the OmniJoin adaptor set
The supplied OmniJoin adaptor set allows you to easily connect the
NF-A14 5V to proprietary fan headers.
Please first identify the individual leads of the OmniJoin adaptor and
the original fan. The OmniJoin adaptor uses black for ground (GND) and
red for +5V.
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-A14 5V, please
don’t hesitate to contact our support team ([email protected]).
OmniJoin adaptor
3M SkotchlokTM connectors
Connector of the original fan
GND Make sure to correctly
identify the GND and
+5V leads of the
original fan!
+5V