# Fan Noctua NF-A14 ULN 140 mm computer case fan, 140×25 mm, 600–800 RPM, 79.8 m³/h, 11.9 dB

**URL:** https://aio.lv/en/product--noctua-nf-a14-uln--632800
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NF-A14 ULN
**EAN:** 4716123314820
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-nf-a14-uln--632800

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Noctua NF-A14 ULN is a 140 mm computer case fan designed for quiet airflow. Dimensions 140×25 mm, rated voltage 12 V, power 0.48 W and current 0.04 A. Speed range 600–800 RPM provides up to 79.8 m³/h airflow with maximum air pressure 0.69 mmH2O. Noise levels range from 9.1 to 11.9 dB. MTBF 150000 h. Single fan pack suitable for case cooling.

## Long description

The Noctua NF-A14 ULN is a premium 140 mm computer cooling fan with a square frame that follows Noctua's AAO (Advanced Acoustic Optimisation) standard. With 140 mm mounting holes (124.5 mm spacing) and dimensions of 140 x 140 x 25 mm, it is suitable for use on watercooling radiators or as an upgrade for case fans. The ULN model runs at very low speeds (800/650 RPM) to provide ultra-low-noise operation while delivering an airflow of up to 79.8 m³/h and a maximum static pressure of 0.69 mmH2O at 12 V.
Advantages
The NF-A14 ULN combines refined aerodynamic measures such as Flow Acceleration Channels with a square frame design to improve quiet cooling performance. Its ultra-low noise (ULN) speed settings and reference-class SSO2 bearing ensure smooth, reliable operation. The fan's construction and Noctua's quality control make it suitable for users who require near-silent performance and long-term reliability.
Suitable for
 Cooling watercooling radiators (140 mm)
 Replacing or upgrading 140 mm case fans
 Systems where very low noise is required (home theater PCs, recording setups)
Key specifications
 Model: Noctua NF-A14 ULN (MPN: NF-A14 ULN)
 Fan diameter: 140 mm
 Dimensions: 140 x 140 x 25 mm
 Speed: 800 / 650 RPM (ULN settings)
 Airflow: up to 79.8 m³/h
 Maximum static pressure: 0.69 mmH2O
 Voltage: 12 V
 Bearing: SSO2
 Frame: square, 140 mm mounting holes (124.5 mm spacing)
 EAN: 4716123314820
How to use
Install the NF-A14 ULN using the standard 140 mm mounting holes (124.5 mm spacing) on your radiator or case. Connect the fan to a 12 V fan header on the motherboard or to an appropriate fan controller. If your setup supports multiple speed profiles, select the ULN setting for ultra-low-noise operation; otherwise allow the fan controller or motherboard to regulate the RPM. Ensure the airflow direction matches your cooling layout and secure the fan to prevent vibration.
Usage recommendations
For best results on radiators, use the fan in push or pull configuration per your radiator manual and maintain regular dust cleaning. Use ULN speed settings where noise sensitivity is a priority; for higher cooling demand, consider a higher-speed variant of the NF-A14 series.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 11.9 dB |
| Rotational speed (max) | 800 RPM |
| Compatible processor series | Not supported |
| Airflow | 79.8 m³/h |
| Maximum air pressure | 0.69 mmH2O |
| Suitable location | Computer case |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 25 mm |
| Width | 140 mm |
| Depth | 140 mm |

### Technical details

| Feature | Value |
|---|---|
| Bearing technology | SSO2 |

### Power

| Feature | Value |
|---|---|
| Maximum current | 0.04 A |
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 3-pin |
| Power | 0.48 W |

### Logistics data

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

## FAQ

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

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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 30.06.2026 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, 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/632800/65734429_large.webp