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

**URL:** https://aio.lv/en/product--noctua-nf-a14-5v-pwm--1015969
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A14 5V PWM
**EAN:** 9010018100235
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a14-5v-pwm--1015969

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 24.6 dB |
| Rotational speed (min) | 300 RPM |
| Rotational speed (max) | 1500 RPM |
| Compatible processor series | Not supported |
| Airflow | 140.2 m³/h |
| Maximum air pressure | 2.08 mmH2O |
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Brown, Beige |
| Certification | CE |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |
| Number of fan blades | 7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 380 g |
| Height | 140 mm |
| Width | 140 mm |
| Depth | 25 mm |
| Package depth | 37 mm |
| Package height | 242 mm |
| Package width | 174 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Power

| Feature | Value |
|---|---|
| Power supply | 1.3 W |
| Maximum current | 0.26 A |
| Voltage | 5 |

### Packaging content

| Feature | Value |
|---|---|
| Screws included | Yes |

### Other features

| Feature | Value |
|---|---|
| Mean time to failure (MTTF) | 150000 h |
| Anti-vibration system | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 435 mm |
| Master (outer) case width | 380 mm |
| Master (outer) case gross weight | 16400 g |
| Master (outer) case length | 385 mm |
| Products per master (outer) case | 40 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Noctua NF-A14 140 mm PWM case fan cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, 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.

## Image

https://aio.lv/img/cache/product/1015969/65735223_large.webp