# Fan be quiet! SILENT WINGS 4 120mm PWM high-speed

**URL:** https://aio.lv/en/product--bequiet-bl094--4817935
**Data updated:** 2025-12-08 04:15 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL094
**EAN:** 4260052188866
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl094--4817935

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The be quiet! SILENT WINGS 4 is a high-speed 120mm PWM fan designed for optimal airflow and cooling performance. With a maximum rotational speed of 2500 RPM, it delivers an impressive airflow of 130.31 m³/h and a maximum air pressure of 3.96 mmH2O. The fluid dynamic bearing ensures quiet operation and longevity. Operating voltage ranges from 5 to 13.2 V, making it versatile for various setups. Its sleek black design fits seamlessly into any computer case.

## Long description

Silent Wings 4 120mm PWM high-speed delivers near-silent operation and high performance in a compact 120mm fan. It combines an advanced 6-pole motor, anti-vibration mountings and aerodynamically optimized blades to provide increased airflow while minimizing noise, making it suitable for demanding cooling tasks in high-end computer systems.
Advantages
The 6-pole motor ensures smooth, efficient rotation and stable high-speed operation. Anti-vibration mountings reduce transfer of vibrations to the case, lowering perceived noise. Optimized fan blades maximize airflow and static pressure for improved cooling performance without a proportional increase in noise levels.
Key specifications
Form factor: 120 mm fan
Control: PWM (pulse-width modulation)
Motor type: 6-pole motor
Mounting: anti-vibration mountings
Design focus: optimized blades for maximum airflow and static pressure
How to use
Install the fan in a compatible 120 mm mounting location in the computer case or on a radiator, aligning the airflow direction as required. Connect the PWM cable to a motherboard or fan controller PWM header to enable speed regulation. Use the anti-vibration mountings when fastening to reduce mechanical noise transfer. Regularly check for dust buildup and clean as needed to maintain optimal airflow and cooling efficiency.
Recommendations
For best results in high-end systems, pair the fan with a PWM-capable motherboard header and position it to support case airflow or radiator cooling; ensure periodic cleaning to sustain performance and low noise.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 31.2 dB |
| Rotational speed (max) | 2500 RPM |
| Maximum airflow | 76.7 cfm |
| Mean time between failures (MTBF) | 300000 h |
| Airflow | 130.31 m³/h |
| Maximum air pressure | 3.96 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Certification | CE / ROHS / RU / UKCA / TÜV / WEEE |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Weight | 0.19 kg |
| Package weight | 346 g |
| Height | 25 mm |
| Width | 120 mm |
| Depth | 120 mm |
| Package depth | 192 mm |
| Package height | 31 mm |
| Package width | 141 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2.4 W |
| Rated current | 0.2 A |
| Maximum current | 0.22 A |
| Voltage | 5 - 13.2 |
| Rated voltage | 12 V |

### Packaging content

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

### Other features

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

### 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 | 15040 g |
| Products per shipping (inner) case | 40 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

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

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 164 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 29.06.2026 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?

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/4817935/65744860_large.webp