# Fan Noctua NF-A9

**URL:** https://aio.lv/en/product--noctua-nf-a9-5v-pwm--1015982
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A9 5V PWM
**EAN:** 9010018100297
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a9-5v-pwm--1015982

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Noctua NF-A9 is a 9 cm computer case fan featuring a maximum rotational speed of 2000 RPM and a noise level of just 22.8 dB. With an airflow of 78.9 m³/h and a maximum air pressure of 2.28 mmH2O, it ensures efficient cooling. Its self-stabilising oil-pressure bearing provides durability and reliability. The fan operates at 5V and has a compact size of 92x25 mm, making it suitable for various cases. Available in beige and brown colors.

## Long description

The Noctua NF-A9 5V PWM is a 92 mm case fan designed for efficient, low-noise cooling in 5V applications. With a maximum speed of 2000 RPM, an airflow of 78.9 m³/h and a maximum static pressure of 2.28 mmH2O, the fan delivers effective airflow in compact spaces. The self-stabilising oil-pressure (SSO2) bearing and Smooth Commutation Drive give long-term stability and smooth operation. This 92x25 mm fan is supplied with a USB power adaptor cable and an OmniJoin™ adaptor set for flexible connection options and is available in beige and brown.
Advantages
The NF-A9 5V PWM combines a refined aerodynamic design and Noctua's Advanced Acoustic Optimisation (AAO) frame to achieve a high efficiency-to-noise ratio. Features such as Flow Acceleration Channels, Stepped Inlet Design and Inner Surface Microstructures reduce tonal noise and improve airflow attachment. Integrated anti-vibration pads minimise vibration transmission while standard mounting compatibility is preserved. The custom PWM IC with Smooth Commutation Drive reduces switching noise at low speeds, and built-in polarity protection prevents damage from reversed connections.
Suitable for
Small form factor PC cases and compact enclosures where 92 mm fans are required
5V-powered devices and systems that require PWM speed control
Custom cooling projects powered from USB power banks or USB power supplies
Replacement of existing 5V fans in consumer electronics or industrial equipment
Key specifications
Fan diameter: 90–92 mm (92x25 mm frame)
Rated voltage: 5 V
Maximum rotational speed: 2000 RPM
Airflow: 78.9 m³/h
Maximum static pressure: 2.28 mmH2O
Noise level: 22.8 dB(A)
Bearing type: SSO2 (self-stabilising oil-pressure)
Frame: AAO (Advanced Acoustic Optimisation) with integrated anti-vibration pads
Cabling: 20 cm primary cable, 30 cm sleeved extension included; USB power adaptor cable included
Mounting thickness: 25 mm
How to use
Connect the NF-A9 5V PWM to a compatible 5V PWM power source. For USB-powered setups, use the supplied USB power adaptor cable to run the fan from a USB host or power bank. If connecting to proprietary 5V headers, use the OmniJoin™ adaptor set: cut the original cable, attach the wires to the supplied Scotchlok™ connectors and plug the adaptor into the device. Avoid applying 12V power; running the fan at 12V will damage it. Secure the fan using standard 92 mm mounting screws or compatible brackets, ensuring anti-vibration pads contact the case to reduce noise transmission.
Usage recommendations
For best performance and longevity, operate the NF-A9 5V PWM within its rated voltage and use PWM control to adjust speed to match cooling requirements. When installing in confined spaces, orient the fan to optimise airflow path and ensure cables do not obstruct blades. Use the sleeved extension when additional reach is needed and keep the USB adaptor accessible if you plan to power the fan from portable USB sources.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 90 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 22.8 dB |
| Rotational speed (min) | 400 RPM |
| Rotational speed (max) | 2000 RPM |
| Compatible processor series | Not supported |
| Airflow | 78.9 m³/h |
| Maximum air pressure | 2.28 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 |
|---|---|
| Cable length | 0.3 m |
| Package weight | 250 g |
| Height | 92 mm |
| Width | 92 mm |
| Depth | 25 mm |
| Package depth | 34 mm |
| Package height | 210 mm |
| Package width | 150 mm |

### Technical details

| Feature | Value |
|---|---|
| Sustainability 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 | 390 mm |
| Master (outer) case width | 375 mm |
| Master (outer) case gross weight | 11600 g |
| Master (outer) case length | 360 mm |
| Products per master (outer) case | 40 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Fan Noctua NF-A9 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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, 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 Fan Noctua NF-A9?

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/1015982/56520962_large.webp