# Fan be quiet! Pure Wings 3 140mm PWM high-speed

**URL:** https://aio.lv/en/product--bequiet-bl109--10713013
**Data updated:** 2025-12-03 02:48 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL109
**EAN:** 4260052190814
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl109--10713013

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The be quiet! Pure Wings 3 140mm PWM high-speed fan offers a maximum rotational speed of 1800 RPM, delivering an airflow of 122.6 m³/h and a maximum air pressure of 2.44 mmH2O. Operating at a voltage range of 5 - 13.2 V, this black fan is designed for efficient cooling with low noise levels, making it ideal for any computer case.

## Long description

Pure Wings 3 140mm PWM high-speed fans deliver performant, progressive, and quiet airflow for demanding PCs. Designed with a speed-regulating closed-loop motor, this 140mm fan offers high RPM operation while maintaining controlled noise levels. The recognizable be quiet! design provides a refined appearance that fits gaming rigs and high-performance builds.
Advantages
The closed-loop motor ensures stable speed regulation under heavy loads, enabling consistent cooling performance. High-speed PWM control allows precise fan curve adjustment from the motherboard or controller. The fan's optimized blade geometry and durable bearing reduce vibration and noise during operation. Its 140mm size balances airflow and static pressure for case ventilation and component cooling.
Key specifications
Size: 140 mm
Interface: 4-pin PWM
Design: high-speed model with closed-loop motor
Application: case and component cooling for high-performance PCs
Brand recognition: be quiet! iconic design
How to use
Install the fan into a compatible 140mm fan mount in the case or on a radiator following the manufacturer's mounting orientation. Connect the 4-pin PWM cable to a motherboard header or fan controller to enable automatic speed regulation. Configure the fan curve in BIOS or fan-control software to match desired cooling and noise balance. Periodically check mounting screws and clean the blades to maintain optimal performance.
Рекомендации
For controlled noise and optimal cooling, use the PWM header for automatic speed control and avoid constant maximum RPM unless necessary for short thermal spikes.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Noise level (high speed) | 30.5 dB |
| Rotational speed (max) | 1800 RPM |
| Maximum airflow | 72.2 cfm |
| Airflow | 122.6 m³/h |
| Maximum air pressure | 2.44 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 80000 h |
| Fan bearing technology | Rifle bearing |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.46 m |
| Weight | 0.188 kg |
| Package weight | 221 g |
| Height | 25 mm |
| Width | 140 mm |
| Depth | 140 mm |
| Package depth | 174 mm |
| Package height | 27 mm |
| Package width | 142 mm |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | Triman |
| Compliance certificates | WEEE, UKCA, RoHS, CE |

### Power

| Feature | Value |
|---|---|
| Voltage | 5 - 13.2 |
| Fan current | 0.12 A |
| Rated voltage | 12 V |
| Fan power consumption | 6 W |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 395 mm |
| Shipping (inner) case length | 482 mm |
| Shipping (inner) case height | 370 mm |
| Shipping (inner) case gross weight | 17460 g |
| Products per shipping (inner) case | 72 pc(s) |

## FAQ

### How much does the Fan be quiet! Pure Wings 3 140mm PWM high-speed cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 449 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 01.07.2026 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: Cash payment, 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 bequiet! 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 bequiet! 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, weight, 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 be quiet! Pure Wings 3 140mm PWM high-speed?

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/10713013/65752102_large.webp