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header-product Fan Noctua NF-A14 140 mm PWM 5 V 1.3 W Bronze/Beige, 1500 RPM, 140.2 m³/h, 24.6 dB

Fan Noctua NF-A14 140 mm PWM 5 V 1.3 W Bronze/Beige, 1500 RPM, 140.2 m³/h, 24.6 dB

Noctua NF-A14 140 mm PWM case fan Photo 1
Noctua NF-A14 140 mm PWM case fan Photo 2
Noctua NF-A14 140 mm PWM case fan Photo 3
Noctua NF-A14 140 mm PWM case fan Photo 4
Noctua NF-A14 140 mm PWM case fan Photo 5
Noctua NF-A14 140 mm PWM case fan Photo 1
Noctua NF-A14 140 mm PWM case fan Photo 2
Noctua NF-A14 140 mm PWM case fan Photo 3
Noctua NF-A14 140 mm PWM case fan Photo 4
Noctua NF-A14 140 mm PWM case fan Photo 5
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Short description

Noctua NF-A14 is a 140 mm PWM case fan operating at 5 V and 1.3 W with SSO bearing and anti‑vibration system. Speed ranges from 300 to 1500 RPM delivering up to 140.2 m³/h airflow and 2.08 mmH2O static pressure while keeping noise at 24.6 dB (max). Includes 4‑pin connector, mounting screws, and offers long MTTF (~150,000 h) for reliable chassis cooling.
Warranty: 2 Years
SKU: 1015969
Manufacturer: Noctua
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Product information

Description

The Noctua NF-A14 5V PWM is a 140 mm, 5V PWM-controlled cooling fan designed for applications that require quiet, efficient airflow at low voltage. It uses Noctua’s Advanced Acoustic Optimisation frame, Flow Acceleration Channels and a custom NE-FD3 PWM controller with Smooth Commutation Drive to reduce noise and improve efficiency. The fan includes a USB power adaptor cable, an OmniJoin™ adaptor set for proprietary connectors, a 20 cm primary cable plus a 30 cm extension, and is backed by a 6-year manufacturer’s warranty. Note: the 5V model must not be powered from 12V sources such as standard PC motherboard fan headers.

Advantages

The NF-A14 5V PWM combines proven aerodynamic features — Flow Acceleration Channels, Stepped Inlet Design and Inner Surface Microstructures — with an AAO frame and integrated anti-vibration pads to deliver high airflow efficiency with low acoustic emissions. SSO2 bearing technology, a CNC-milled brass bearing shell and polarity protection ensure long-term stability and safe operation. The integrated NE-FD3 PWM IC with SCD reduces PWM switching noise at low speeds, improving quiet operation in sensitive environments.

Suitable for

  • Low-voltage devices and embedded systems that require 5V cooling
  • Custom projects and enclosures using proprietary fan headers (use OmniJoin™ adaptors)
  • Portable setups powered from USB power banks or USB hosts

Key specifications

  • Model: Noctua NF-A14 5V PWM
  • Size: 140 × 140 × 25 mm
  • Rated voltage: 5 V
  • Speed range: 300–1500 RPM (PWM-controlled)
  • Airflow: 140.2 m³/h
  • Max. static pressure: 2.08 mm H₂O
  • Bearing: SSO2 (self-stabilizing oil-pressure bearing)
  • Primary cable length: 20 cm; extension: 30 cm (both sleeved)
  • Accessories: USB power adaptor cable, OmniJoin™ adaptor set
  • Warranty / MTBF: 6 years / >150,000 hours

How to use

Connect the fan to a 5V power source using the supplied USB power adaptor cable or adapt the original device connector with the included OmniJoin™ adaptor set following the connector instructions. Use the 20 cm primary cable for compact installations and the 30 cm extension when additional reach is required. Control speed via a compatible 5V PWM signal if available; otherwise the fan will run at the default behaviour determined by the power source. Do not connect the fan to 12V supplies or standard 12V motherboard fan headers, as this will damage the unit.

Usage recommendations

Ensure correct polarity when attaching proprietary connectors; the fan includes polarity protection, but proper wiring prevents potential issues. For best acoustic performance, mount the fan using the integrated anti-vibration pads and avoid obstructing the inlet/outlet. Use the USB adaptor for portable or USB-powered setups and verify the device accepts a 5V fan before replacing any existing fan.

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:
40 pc(s)
Master (outer) case gross weight:
16400 g
Master (outer) case height:
435 mm
Master (outer) case length:
385 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.
380 g
Package height: The distance from the top to the bottom of the packaging.
242 mm
Package depth: The distance from the front to the back of the packaging.
37 mm
Package width: The distance from one side of the packaging to the other.
174 mm
Height: The measurement of the product from head to foot or from base to top.
140 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.
140 mm

Power

Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
0.26 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.
1.3 W

Design

Certification:
CE
Fan connector:
4-pin
Number of fan blades:
7
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Product colour: The colour e.g. red, blue, green, black, white.
Beige, Brown

Performance

Bearing type:
Self-Stabilising Oil-pressure Bearing (SSO)
Pulse-width modulation (PWM) support:
Yes
Maximum air pressure:
2.08 mmH2O
Airflow:
140.2 m³/h
Noise level (high speed): How loud the device is when used at high speed.
24.6 dB
Rotational speed (max):
1500 RPM
Rotational speed (min):
300 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.
140 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 Noctua NF-A14 140 mm PWM case fan?

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.
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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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