# 120 mm Fan Noctua NF-A20 FLX 200 mm, 12 V, 800 RPM max, 146.9 m³/h, 18.1 dB

**URL:** https://aio.lv/en/product--noctua-nf-a20-flx--492510
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A20 FLX
**EAN:** 9010018100020
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a20-flx--492510

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-A20 FLX is a 200 mm computer case fan with 12 V, 800 RPM maximum speed and up to 146.9 m³/h airflow. It features a 3‑pin connector, low-noise adaptor (LNA) reducing speed to 550 RPM (100.8 m³/h), typical power 0.96 W and MTBF 150,000 h. Brown/beige finish, 30 mm depth, includes mounting screws for easy installation.

## Long description

The Noctua NF-A20 FLX is a premium 200 mm computer fan engineered for high airflow with low noise. It combines Noctua's Advanced Acoustic Optimisation (AAO) frame and Flow Acceleration Channels with a refined aerodynamic design and a reference-class SSO2 bearing to deliver smooth, reliable operation. The FLX variant includes a Low-Noise Adaptor that provides reduced-speed options for quieter performance or higher ventilation as needed.
Advantages
The NF-A20 FLX offers a balanced combination of efficient airflow (up to 146.9 m³/h) and low maximum speed (800 RPM), allowing effective cooling with minimal acoustic impact. Its AAO frame and Flow Acceleration Channels reduce turbulence and improve static pressure, while the SSO2 bearing ensures long-term smoothness and reliability. The included Low-Noise Adaptor enables flexible speed control for either near-silent operation or increased ventilation.
Suitable for
 PC case cooling for mid-tower and full-tower builds
 Radiator or large-area heat dissipation where a 200 mm fan fits
 Systems requiring quiet operation with reliable airflow
Key specifications
 Model: Noctua NF-A20 FLX
 Fan diameter: 200 mm
 Dimensions: 200 mm x 30 mm x 200 mm
 Maximum speed: 800 RPM (with LNA); standard second speed 550 RPM via adaptor
 Airflow: 146.9 m³/h
 Max. static pressure: 1.08 mmH2O
 Rated voltage: 12 V
 Colour: Beige and Brown
How to use
Mount the NF-A20 FLX in a compatible 200 mm fan location using the appropriate screws or anti-vibration mounts. Connect the 3-pin power cable to a 12 V fan header on the motherboard or to a compatible fan controller. If lower noise is desired, attach the supplied Low-Noise Adaptor to reduce the fan speed; remove the adaptor or bypass it for the higher speed setting. Ensure the fan orientation matches the intended airflow direction for intake or exhaust.
Usage recommendations
For optimal results, use the NF-A20 FLX in cases or radiators that support 200 mm fans and pair it with a system layout that benefits from larger, slower-spinning fans. Regularly check and clean the fan to maintain performance and longevity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 200 mm |
| Noise level (high speed) | 18.1 dB |
| Rotational speed (max) | 800 RPM |
| Mean time between failures (MTBF) | 150000 h |
| Airflow | 146.9 m³/h |
| Maximum air pressure | 1.08 mmH2O |
| Rotational speed with LNA (max) | 550 RPM |
| Airflow with LNA (max) | 100.8 m³/h |
| Noise level with LNA (max) | 10.7 dB |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Brown, Beige |
| Number of fins | 1 |
| Fan connector | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 200 mm |
| Width | 200 mm |
| Depth | 30 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 0.96 W |
| Rated current | 0.08 A |
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Screws included | Yes |
| Low-noise adaptor (LNA) | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Fan Noctua NF-A20 FLX 200 mm cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 Monday 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.

## Image

https://aio.lv/img/cache/product/492510/65734228_large.webp