# Computer case fan Noctua NF-A20 200 mm, 5 V, 3-pin, 800 RPM, 146.9 m³/h, 18.1 dB, SSO bearing

**URL:** https://aio.lv/en/product--noctua-nf-a20-5v--1015966
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A20 5V
**EAN:** 9010018100068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a20-5v--1015966

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-A20 is a 200 mm computer case fan designed for efficient airflow with low noise. It runs at up to 800 RPM on 5 V via a 3‑pin connector, delivers 146.9 m³/h airflow and 1.08 mmH2O maximum air pressure. Features include SSO (self-stabilising oil-pressure) bearing, anti-vibration mounts and included screws. Power draw is 0.85 W (0.17 A).

## Long description

The Noctua NF-A20 5V is a dedicated 5V version of the premium 200 mm NF-A20 fan, designed for efficient airflow and very low noise. It features Noctua’s AAO (Advanced Acoustic Optimisation) frame, Flow Acceleration Channels, Smooth Commutation Drive technology and the SSO2 bearing for stable, long-lasting operation. The product includes a USB power adaptor cable, an OmniJoin™ adaptor set, a fully sleeved extension cable and a 6-year manufacturer’s warranty. Note: this 5V model must not be used with 12V sources such as PC motherboard fan headers, as this will damage the fan.
Advantages
The NF-A20 5V combines aerodynamic design measures — including Flow Acceleration Channels, Stepped Inlet Design and Inner Surface Microstructures — with integrated anti-vibration pads to maximise airflow efficiency while keeping noise levels low. Smooth Commutation Drive 2 reduces torque variations and switching noises for very smooth running, and the optimised SSO2 bearing improves stabilisation and durability. Supplied accessories such as the USB power adaptor and OmniJoin™ set increase installation flexibility for various 5V applications.
Suitable for
Replacement of existing 5V fans in devices with proprietary connectors
Custom cooling solutions powered from USB power banks or USB supplies
Low-voltage ventilation in home appliances, audio/video cabinets or small enclosures
Key specifications
Model: Noctua NF-A20 5V (MPN: NF-A20 5V, EAN: 9010018100068)
Size: 200 mm diameter; dimensions: 200 × 30 × 200 mm
Rated voltage: 5 V (do not use with 12 V)
Maximum speed: 800 RPM
Airflow: 146.9 m³/h
Maximum static pressure: 1.08 mmH2O
Bearing: SSO2 (self-stabilising oil-pressure bearing)
Colour: Beige / Brown
Accessories: USB power adaptor cable, OmniJoin™ adaptor set, 30 cm sleeved extension cable
Warranty / Reliability: MTTF \> 150,000 hours; 6-year manufacturer’s warranty
How to use
Connect the primary 20 cm sleeved cable to a compatible 5V power source using the included USB power adaptor cable for USB power supplies or power banks. If the target device uses a proprietary 5V header, cut the original fan cable and attach it to the OmniJoin™ adaptor using the supplied Scotchlok™ connectors, then plug the NF-A20 5V into the proprietary header. Ensure correct polarity — the fan includes an integrated diode for polarity protection, but proper alignment is recommended. Do not connect the fan to 12V sources such as PC motherboard fan headers.
Usage recommendations
Use the NF-A20 5V in applications that require quiet, reliable 5V cooling and fit the fan’s 200 mm size. Maintain unobstructed airflow around the fan, secure it with standard screws (anti-vibration pads are integrated) and avoid 12V connections to prevent damage.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 200 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 18.1 dB |
| Rotational speed (max) | 800 RPM |
| Compatible processor series | Not supported |
| Airflow | 146.9 m³/h |
| Maximum air pressure | 1.08 mmH2O |
| Bearing type | Self-Stabilising Oil-pressure Bearing (SSO) |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Brown, Beige |
| Certification | CE |
| Number of fans | 1 fan(s) |
| Fan connector | 3-pin |
| Number of fan blades | 9 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 721 g |
| Height | 200 mm |
| Width | 200 mm |
| Depth | 30 mm |
| Package depth | 38 mm |
| Package height | 285 mm |
| Package width | 285 mm |

### Technical details

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

### Power

| Feature | Value |
|---|---|
| Power supply | 0.85 W |
| Rated current | 0.17 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 | 420 mm |
| Master (outer) case width | 315 mm |
| Master (outer) case gross weight | 8000 g |
| Master (outer) case length | 300 mm |
| Products per master (outer) case | 10 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

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

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 15.07.2026 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 Noctua NF-A20 200 mm computer 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/1015966/65735209_large.webp