Noctua NF-A6x25 5V Manual

Noctua Hardwarekoeling NF-A6x25 5V

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Side 1/2

After you’ve identified the individual leads, please proceed

with the following steps to install the OmniJoin adaptor:

Installation

If you replace an existing 60mm fan with the NF-A6x25 in devices

such as storage or network solutions, it is usually best to use the

screws (or other mounting mechanism) used for the original fan.

When installing the NF-A6x25 as a case fan, you can either use

the supplied mounting screws or silicone anti-vibration mounts. In

order to install the fan using the silicone mounts, please first pull the

silicone mounts through the mounting holes of the case. Then put the

fan onto the silicone mounts and pull them through the mounting

holes of the fan:

Connection

The NF-A6x25 5V features a standard 3-pin fan connector. However,

please note that the fan can also be connected to standard 4-pin fan

headers. If you would like to connect the fan to a 2-pin fan header,

please use the supplied OmniJoin adaptor set as described below.

Note that the NF-A6x25 5V features an integrated polarity protection

so there’s no risk of damaging the fan due to reversed polarity.

However, the fan will not work when it is connected the wrong way

around, so please make sure that it is connected correctly when using

2-pin connections.

The NF-A6x25 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).

NF-A6x25 5V

User Manual

Cleaning and Maintenance

Fans inside computer cases tend to accumulate dust over longer

periods of usage. 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-A6x25’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.

Using the OmniJoin adaptor set

The supplied OmniJoin adaptor set allows you to easily connect the

NF-A6x25 to proprietary fan headers if you want to replace a 60mm

fan in devices such as network or storage solutions.

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. 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.

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 at least 2-3 centimetres of cable left:

Note that it is not necessary to remove the insulation from the cables.

Step 2

Then take one of the supplied 3M Scotchlok™ connectors and insert

the GND lead of the original cable and the black lead of the OminJoin

adaptor into the two holes of the Scotchlok™ connector. Make sure

that both leads are fully inserted and pushed all the way back.

Step 3

Then use flat nose pliers to push down the white button of the

Scotchlok™ 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 Scotchlok™ connector using the flat nose pliers.

After you’ve fixed the original fan’s cable to the OmniJoin adaptor

using the Scotchlok™ connectors, simply connect the NF-A6x25 to

the adaptor in order to use it in your device.

OmniJoin Adaptor

3M Scotchlok

connectors

Connector of the original fan

+5V

GND

Make sure to correctly

identify the GND and

+5V leads of the

original fan!

2-3cm minimum!

Repeat Step 2 and 3 for the +5V lead.

Caution: Being a 5V fan, the NF-A6x25 5V can not be run at 12V and

will be damaged when used with typical 12V power sources such as

PC mainboard fan headers.

Produkt Specifikationer

Mærke:	Noctua
Kategori:	Hardwarekoeling
Model:	NF-A6x25 5V
Type:	Ventilator
Bredde:	60 mm
Dybde:	60 mm
Højde:	25 mm
Produktfarve:	Hvid
Omdrejningshastighed (maks.):	3000 rpm
Støjniveau:	19.3 dB
Luftstrøm:	29.2 m³/t
Spænding:	5 V
Gennemsnitstid mellem fejl (MTBF):	150000 t
Antal blæsere:	1 blæser(e)
Passende til rumtype:	Computerkabinet
Skruer inkluderet:	Ja
Ventilator diameter:	60 mm
Strømforsyning:	1.3 W
Ventilatorstik:	3-stikben
Strøm (maks.):	0.26 A
Maksimalt lufttryk:	2.18 mmH2O
Monteringshul mønster (BxD):	50 x 50 mm