# Fan be quiet! Light Wings 140mm ARGB PWM High Speed Fan Black 3 Pack

**URL:** https://aio.lv/en/product--bequiet-bl079--4340819
**Data updated:** 2025-12-02 05:05 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL079
**EAN:** 4260052188835
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 67.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl079--4340819

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The be quiet! Light Wings 140mm ARGB PWM High Speed Fan features a diameter of 140mm, max rotational speed of 2200 RPM, airflow of 121.82 m³/h, and a maximum air pressure of 2.3 mmH2O. With rifle bearing technology, it ensures durability and quiet operation. Operating voltage ranges from 5 to 13.2 V, and its sleek black design fits seamlessly into any build.

## Long description

Three Light Wings 140mm PWM high-speed fans provide striking ARGB illumination and efficient cooling in a 140mm form factor. Designed for cases and radiators, these fans balance airflow and noise while delivering a vivid appearance from multiple angles.
Advantages
High rotational speed with PWM control ensures strong airflow and static pressure for improved cooling performance. ARGB lighting creates a visually consistent multi-angle glow. The fans are engineered to operate quietly under typical loads, offering a practical balance between cooling capacity, acoustics and lighting effects.
Key specifications
Size: 140 mm
Control: PWM (pulse-width modulation)
Lighting: ARGB
Quantity: Three fans
Designed for: Case and radiator use
How to use
Install the 140mm PWM fans in compatible case or radiator mounting points, aligning screw holes and securing each fan with the supplied screws. Connect the PWM power connector to a motherboard or fan controller header to enable speed control, and attach the ARGB cable to a compatible RGB header or controller to manage lighting effects. Configure fan curves and lighting profiles via motherboard software or an external controller as needed.
Recommendations
For optimal results, place the fans to create a balanced intake and exhaust airflow in the case, and ensure the ARGB connection matches your controller’s voltage and pinout. Use PWM control to minimize noise during low-load operation while maintaining sufficient cooling under higher loads.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 31 dB |
| Rotational speed (max) | 2200 RPM |
| Maximum airflow | 71.7 cfm |
| Mean time between failures (MTBF) | 60000 h |
| Compatible processor series | Not supported |
| Airflow | 121.82 m³/h |
| Maximum air pressure | 2.3 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 3 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Illumination colour | Multi |
| Fan connector | 4-pin |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Weight | 0.21 kg |
| Package weight | 1030 g |
| Package depth | 192 mm |
| Package height | 86.5 mm |
| Package width | 133 mm |
| Fan weight | 251 g |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Technical details

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

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 4.68 W |
| Rated current | 0.67 A |
| Voltage | 5 - 13.2 |
| Rated voltage | 12 V |
| Safety current | 0.39 Ah |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 16 |
| Screws included | Yes |

### Other features

| Feature | Value |
|---|---|
| Country of origin | China |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 323 mm |
| Shipping (inner) case length | 454 mm |
| Shipping (inner) case height | 220 mm |
| Shipping (inner) case gross weight | 10920 g |
| Products per shipping (inner) case | 10 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Fan be quiet! Light Wings 140mm ARGB PWM High Speed cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 22.06.2026 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: 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, 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 be quiet! Light Wings 140mm ARGB 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/4340819/65742940_large.webp