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header-product Fan Noctua NF-A12x25

Fan Noctua NF-A12x25

Fan Noctua NF-A12x25 Photo 1
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Fan Noctua NF-A12x25 Photo 6
Fan Noctua NF-A12x25 Photo 1
Fan Noctua NF-A12x25 Photo 2
Fan Noctua NF-A12x25 Photo 3
Fan Noctua NF-A12x25 Photo 4
Fan Noctua NF-A12x25 Photo 5
Fan Noctua NF-A12x25 Photo 6
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Short description

The Noctua NF-A12x25 is a 12 cm computer case fan featuring a maximum rotational speed of 1900 RPM and an airflow of 96.2 m³/h. It has a maximum air pressure of 2.07 mmH2O and utilizes a Self-Stabilising Oil-pressure Bearing for durability. Operating at 5V, this fan measures 120 mm in width and height, and 25 mm in depth, with a stylish beige and brown color scheme. Ideal for efficient cooling in your PC setup.
Warranty: 2 Years
SKU: 1015970
Manufacturer: Noctua
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Product information

Description

The Noctua NF-A12x25 5V is a 120 mm computer fan engineered for efficient cooling in 5V systems. With a maximum rotational speed of 1900 RPM and an airflow of 96.2 m³/h, it combines high performance with low noise through advanced aerodynamic measures such as Flow Acceleration Channels, ultra-tight tip clearance and an AAO (Advanced Acoustic Optimisation) frame. The fan uses a Self-Stabilising Oil-pressure (SSO2) bearing and a metal-reinforced motor hub for long-term stability and precise operation. Supplied accessories include a USB power adaptor cable and an OmniJoin™ adaptor set for flexible 5V installations.

Advantages

The NF-A12x25 5V delivers a balanced P/Q curve that performs well both in static-pressure and high-airflow scenarios, making it suitable for heatsinks, radiators and unrestricted case intake/exhaust. Its Sterrox® LCP impeller and ultra-tight 0.5 mm tip clearance increase efficiency and reduce leakage, while Flow Acceleration Channels and inner surface microstructures lower vortex noise and improve on-application acoustics. The fan’s AAO frame integrates anti-vibration pads and a stepped inlet design to further minimise tonal intake noise. Included cable options and adaptors provide installation flexibility for non-standard 5V connectors.

Suitable for

  • 5V-powered PC cases and custom cooling builds
  • Cooling on heatsinks and radiators where back pressure is present
  • External USB-powered cooling applications (power banks, USB hosts)
  • Retrofit replacements for existing 5V fans with proprietary headers

Key specifications

  • Fan size: 120 mm (120 x 120 x 25 mm)
  • Operating voltage: 5V
  • Maximum speed: 1900 RPM
  • Airflow: 96.2 m³/h
  • Maximum static pressure: 2.07 mmH2O
  • Bearing: Self-Stabilising Oil-pressure (SSO2) with metal bearing shell
  • Impeller material: Sterrox® liquid-crystal polymer (LCP)
  • Frame: AAO (Advanced Acoustic Optimisation) with anti-vibration pads
  • Colour: Beige and Brown
  • Cabling: 20 cm primary cable and 30 cm extension (both sleeved); USB power adaptor included
  • Protection: integrated diode for polarity protection
  • Manufacturer’s warranty: 6 years; high rated longevity

How to use

Connect the NF-A12x25 5V to a 5V power source using the supplied USB power adaptor cable for USB hosts or power banks, or use the OmniJoin™ adaptor set to interface with proprietary 5V fan headers. Ensure correct polarity when connecting; the fan includes polarity protection but proper wiring is recommended. Mount the fan using standard screws or vibration-damping mounts on cases, radiators or heatsinks, ensuring the airflow direction matches the intended intake or exhaust configuration. Do not connect the 5V model to 12V sources such as typical motherboard fan headers, as this will damage the fan.

Usage recommendations

For optimal acoustic and cooling performance, install the fan in configurations that benefit from its strong mid-range P/Q curve — for example on radiators or tight-finned heatsinks where static pressure is important. Use the included anti-vibration pads or soft mounts to minimise structure-borne noise and route the sleeved cables to reduce turbulence. When replacing existing fans, verify that the target device uses 5V supply and, if necessary, employ the OmniJoin™ adaptors rather than applying 12V power sources.

Specifications

Type: Characteristics of the device.
Fan
Product colour: The colour e.g. red, blue, green, black, white.
Beige, Brown
Suitable location: Locations in which the product can be used.
Computer case
All features

Logistics data

Products per master (outer) case:
36 pc(s)
Master (outer) case gross weight:
14800 g
Master (outer) case height:
390 mm
Master (outer) case length:
360 mm
Master (outer) case width:
380 mm
Harmonized System (HS) code:
84733080

Other features

Mean time to failure (MTTF):
150000 h
Anti-vibration system:
Yes

Packaging content

Screws included:
Yes

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Weight & dimensions

Package weight: Weight of the packaged product.
250 g
Package height: The distance from the top to the bottom of the packaging.
210 mm
Package depth: The distance from the front to the back of the packaging.
34 mm
Package width: The distance from one side of the packaging to the other.
150 mm
Cable length: How long the cable is.
0.3 m
Height: The measurement of the product from head to foot or from base to top.
120 mm
Depth: The distance from the front to the back of something.
25 mm
Width: The measurement or extent of something from side to side.
120 mm

Power

Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
0.35 A
Voltage:
5
Power supply: The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.
1.75 W

Design

Certification:
CE
Fan connector:
3-pin
Number of fan blades:
9
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Material: The material from which a thing is or can be made e.g. wood, plastic.
Liquid crystal polymers (LCP)
Product colour: The colour e.g. red, blue, green, black, white.
Beige, Brown

Performance

Bearing type:
Self-Stabilising Oil-pressure Bearing (SSO)
Maximum air pressure:
2.07 mmH2O
Airflow:
96.2 m³/h
Noise level (high speed): How loud the device is when used at high speed.
21.4 dB
Rotational speed (max):
1900 RPM
Compatible processor series: A processor which is compatible with this device, belongs to a 'series' which is part of 'family' e.g Celeron D, Celeron G, Celeron M, or, in some cases, is the same as 'family'.
Not supported
Supported processor sockets: The sockets (plugs) for processors that are supported (can be used) by the device.
Not supported
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Type: Characteristics of the device.
Fan
Suitable location: Locations in which the product can be used.
Computer case

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Noctua products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Noctua service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, suitable location, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Fan Noctua NF-A12x25?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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