# Fan Noctua NF-A4X10 24V PWM 4 cm Beige Brown 5000 RPM 8.9 m³/h

**URL:** https://aio.lv/en/product--noctua-nf-a4x10-24v-pwm--11167105
**Data updated:** 2025-12-30 18:27 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A4x10 24V PWM
**EAN:** 9010018100679
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a4x10-24v-pwm--11167105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Noctua NF-A4X10 24V PWM fan features a 4 cm diameter, maximum rotational speed of 5000 RPM, and airflow of 8.9 m³/h. It utilizes a self-stabilizing oil-pressure bearing for durability and operates at 24V. This fan is designed for efficient cooling in computer cases, ensuring optimal performance and reliability.

## Long description

The Noctua NF-A4x10 24V PWM is a 40 mm, 24V PWM-enabled variant of Noctua’s NF-A4x10 fan, designed for demanding 24V applications such as 24V-based 3D printers and other devices. It features an AAO (Advanced Acoustic Optimisation) frame, Flow Acceleration Channels, Smooth Commutation Drive technology and the SSO2 bearing for stable, quiet operation. The package includes an OmniJoin adaptor set, NA-AC9 adaptor cable for common 3D printers, a Low-Noise Adaptor and a 6-year manufacturer’s warranty.
Advantages
The fan combines a compact 40 mm form factor with a reduced motor hub to increase blade surface area and improve airflow and static pressure. Flow Acceleration Channels, Stepped Inlet Design and Inner Surface Microstructures reduce flow separation and vortex noise while improving efficiency. The NE-FD5 motor driver enables smooth commutation and wide PWM speed control from 5000 rpm down to 1100 rpm, and the fan stops at 0% PWM. Integrated anti-vibration pads reduce vibration transmission, and protection features guard against reverse polarity, over-voltage and short-circuits. The fan carries CE, TÜV, UKCA and UL safety certifications.
Suitable for
Cooling hot ends and parts in 24V 3D printers (e.g. Creality Ender 3, CR-10, Anycubic Mega)
Replacement of 24V 40 mm fans in industrial or custom electronics
Compact enclosures and devices requiring low-noise 24V cooling
Key specifications
Model: Noctua NF-A4x10 24V PWM (MPN NF-A4x10 24V PWM)
Diameter: 40 mm
Rated voltage: 24 V
Max speed: 5000 rpm (L.N.A. reduces max to 4100 rpm)
Speed range (PWM): ~1100–5000 rpm
Airflow: 8.9 m³/h (manufacturer specification)
Bearing: SSO2 (self-stabilising oil-pressure bearing)
Connectors and accessories: NA-AC9 adaptor cable for JST XHP-2 2.5 mm, OmniJoin adaptor set, Low-Noise Adaptor, 20 cm primary cable + 30 cm extension
Safety & standards: CE, TÜV, UKCA, UL; meets EN 62368-1, EN 55035, EN 55032, UL-507
Warranty: 6 years
How to use
Install the fan using standard M3 screws or compatible mounting mechanisms, ensuring the integrated anti-vibration pads contact the chassis to reduce vibration transmission. Use the supplied NA-AC9 adaptor cable to connect directly to JST XHP-2 2.5 mm sockets commonly found on many 3D printers, or use the OmniJoin adaptor set to create a custom connector for proprietary headers. For PWM speed control, connect the 4‑pin PWM cable to a compatible controller or motherboard; the fan supports full PWM control and will stop at 0% duty cycle. Apply the Low-Noise Adaptor if you want to cap the maximum speed at 4100 rpm.
Usage recommendations
The fan is intended for 24V systems—verify the supply voltage before installation. For quiet operation, configure PWM control to run closer to the lower end of the speed range when thermal conditions allow; for maximum cooling, operate at higher PWM duty cycles. Avoid placing the fan where airflow is obstructed; ensure cables and connectors are routed clear of the impeller.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 40 mm |
| Noise level (high speed) | 19.6 dB |
| Rotational speed (max) | 5000 RPM |
| Airflow | 8.9 m³/h |
| Maximum air pressure | 1.95 mmH2O |
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Fan speed (max) | 5000 RPM |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 150000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | Brown, Beige |
| Material | Polybutylene terephthalate (PBT) |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |
| Number of fan blades | 7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Fan thickness | 10 mm |
| Package weight | 73 g |
| Package depth | 143 mm |
| Package height | 18 mm |
| Package width | 110 mm |
| Fan dimensions (W x D x H) | 40 x 40 x 10 |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 6 year(s) |

### Power

| Feature | Value |
|---|---|
| Power supply | 1.08 W |
| Maximum current | 0.045 A |
| Voltage | 24 |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 4 |
| Screws included | Yes |

## FAQ

### How much does the Fan Noctua NF-A4X10 24V PWM cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 30.07.2026 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, 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 Fan Noctua NF-A4X10 24V PWM?

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/11167105/65755883_large.webp