# Fan be quiet! SILENT WINGS 4 120mm PWM White

**URL:** https://aio.lv/en/product--bequiet-bl114--10877632
**Data updated:** 2025-12-30 12:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL114
**EAN:** 4260052191057
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl114--10877632

## 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 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The be quiet! SILENT WINGS 4 is a 120mm PWM fan designed for optimal cooling performance. With a maximum rotational speed of 1600 RPM, it delivers an airflow of 82.7 m³/h and a maximum air pressure of 1.79 mmH2O. The rifle bearing ensures durability and quiet operation. Operating voltage ranges from 5 to 13.2 V, making it versatile for various setups. Its sleek white design adds a modern touch to your computer case.

## Long description

be quiet! SILENT WINGS 4 120mm PWM White is a 120 mm case fan engineered to combine extremely low noise with high cooling performance. The fan features a 6-pole motor, rifle bearing and optimized blade geometry to deliver up to 1600 RPM, an airflow of 82.7 m³/h and a maximum static pressure of 1.79 mmH2O while maintaining quiet operation. Its white finish suits modern PC builds and the operating voltage range (5–13.2 V) ensures compatibility with a variety of setups.
Advantages
The 6-pole motor and rifle bearing increase efficiency and longevity while reducing operational noise. Anti-vibration mountings help minimize chassis-transmitted vibrations. The fan blades are shaped to maximize airflow and static pressure within a compact 120 mm form factor, providing effective cooling for high-end systems without compromising acoustic performance.
Suitable for
Cooling PC cases in mid-tower and compact builds
Intake or exhaust ventilation in desktops
Supplementary cooling for radiators and GPU/CPU airflow optimization
Key specifications
Type: Fan
Diameter: 120 mm
Max speed: 1600 RPM
Airflow: 82.7 m³/h
Max static pressure: 1.79 mmH2O
Bearing: Rifle bearing
Operating voltage: 5–13.2 V
Colour: White
Weight: 0.19 kg
MPN: BL114
EAN: 4260052191057
How to use
Install the fan in the desired orientation for intake or exhaust using the supplied anti-vibration mountings or standard screws. Connect the PWM cable to a motherboard header or a compatible fan controller to allow automatic speed regulation according to system temperature. Ensure sufficient clearance inside the case and route cables to avoid contact with the blades.
Usage recommendations
For best results, configure the motherboard fan control to allow PWM regulation so the fan can balance noise and performance automatically; periodically check for dust buildup and clean the blades to maintain airflow and longevity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 18.9 dB |
| Rotational speed (max) | 1600 RPM |
| Maximum airflow | 48.7 cfm |
| Airflow | 82.7 m³/h |
| Maximum air pressure | 1.79 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 300000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Weight | 0.19 kg |
| Package weight | 340 g |
| Height | 25 mm |
| Width | 120 mm |
| Depth | 120 mm |
| Package depth | 192 mm |
| Package height | 31 mm |
| Package width | 141 mm |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | Triman |
| Warranty period | 3 year(s) |
| Compliance certificates | UKCA, RoHS, CE, WEEE |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.12 A |
| Voltage | 5 - 13.2 |
| Rated voltage | 12 V |
| Fan power consumption | 1.4 W |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 387 mm |
| Shipping (inner) case length | 432 mm |
| Shipping (inner) case height | 375 mm |
| Shipping (inner) case gross weight | 14920 g |

## FAQ

### How much does the Fan be quiet! SILENT WINGS 4 120mm PWM White cost, and is it available for purchase?

The price is 27.99 € (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 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: 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! SILENT WINGS 4 120mm PWM White?

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/10877632/65754758_large.webp