Noctua NF-A12x25 G2 PWM Bedienungsanleitung
Noctua
PC Kühlventilator
NF-A12x25 G2 PWM
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NOCTUA NF-A12x25 G2 PWM
INSTALLATION MANUAL
This document includes some instructions for installing,
running and cleaning your NF-A12x25 G2 PWM.
Should you encounter any difficulties, please check the
FAQs on our website (faqs.noctua.at) and don’t hesitate to
contact our support team at support@noctua.at.
Multilingual versions of this manual are available on our
website: www.noctua.at/manuals
Dear customer,
Thank you very much for choosing the Noctua NF-A12x25
G2 PWM.
Our fans are renowned for their impeccable quality and
outstanding longevity and like all Noctua fans, the
NF-A12x25 G2 PWM features an MTTF rating of more
than 150.000 hours that’s backed up with our 6 year
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-A12x25 G2 PWM!
Yours sincerely,
Roland Mossig, Noctua CEO
Included mounting parts:
NA-EC1
30cm extension cable
4x NA-AV2
anti-vibration mounts
NA-RC7
Low-Noise Adaptor (L.N.A.)
NA-YC1
4-pin PWM splitter cable
Caution: Please remove the protective paper from the inside
of the fan frame before use.
Before installing the fan, consider the desired airflow
direction for your setup. The fan’s airflow direction is
indicated by arrows on the fan frame.
When using the fan in a PC, also take note of the placement
of the fan headers on your motherboard. This will help
you determine the best fan orientation for effective cable
management.
For installing the NF-A12x25 G2 PWM on a CPU heatsink
or watercooling radiator, please use the fan mounting
mechanism supplied with said product (fan clips, screws,
etc.).
The included NA-AVG1 gasket can be used instead
of the pre-installed anti-vibration pads for optimal
cooling performance on watercooling radiators and other
applications that benefit from a tighter seal with the fan.
To replace an existing 120mm fan with the NF-A12x25 G2
PWM in other devices, it is generally recommended to use
the original fan‘s mounting hardware (screws etc.).
When installing the NF-A12x25 G2 PWM as a case fan,
you can either use the supplied mounting screws or NA-AV2
silicone anti-vibration mounts.
For installing the fan using the NA-AV2 mounts, please first
pull the F side through the fan’s mounting holes.
Installation
1
NA-AVG1
anti-vibration gasket
F = fan side C = case side
If you prefer anti-vibration mounts with flat case-side ends,
please purchase the optional NA-AV4 mounts.
4x fan screws
Then turn the fan around and pull the C side through the
mounting holes of the case.
If the long ends of the mounts are in the way, you can use
scissors to cut them after installation. Note that this will
then make them difficult to reinstall in the future.
Connection
2
The NF-A12x25 G2 PWM comes with a 4-pin PWM
fan connector for fully automatic speed control via your
motherboard’s 4-pin PWM fan headers. Please note that
the fan can also be connected to 3-pin fan headers though.
When connected to 3-pin fan headers, the NF-A12x25
G2 PWM will run at full speed (unless the motherboard
supports voltage based speed control).
If you’re using multiple NF-A12x25 G2 PWM fans, you can
use the supplied splitter cable (NA-YC1) to connect several
fans to one PWM fan header. This way, your motherboard
will set all the connected fans to run at the same speed.
The NF-A12x25 G2 PWM 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-EC1).
The NF-A12x25 G2 PWM comes with a Low-Noise Adaptor
(NA-RC7) that allows you to reduce the fan speed from
1800 to 1500rpm. You can either use the adaptor to set
the fan to a fixed speed of 1500rpm (if speed control is
deactivated) or to cap the maximum speed to 1500rpm
during PWM speed control.
Cleaning and maintenance
3
Fans inside computer cases tend to accumulate dust
over longer periods of usage. 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. When using compressed air
to clean the fan, hold the fan blades to prevent them from
spinning at high speeds and avoid bearing damage.
To ensure flawless operation over many years of usage, the
NF-A12x25 G2 PWM 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
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NOCTUA NF-A12x25 G2 PWM
INSTALLATION MANUAL
by the user. Removing the impeller from the frame will
break the sealing of the bearing and results in a loss of
warranty.
Warranty, support and FAQs
!
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-A12x25
G2 PWM, please don’t hesitate to contact our support team
(support@noctua.at).
Please also consult the FAQ section on our website:
faqs.noctua.at
Produktspezifikationen
| Marke: | Noctua |
| Kategorie: | PC Kühlventilator |
| Modell: | NF-A12x25 G2 PWM |
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