Be Quiet! Silent Wings 4 120mm PWM Case Fans Review
Table of Contents
Introduction
The Be Quiet! Silent Wings 4 120mm PWM case fans are the latest iteration of Be Quiet!’s renowned cooling solutions. They promise powerful airflow and whisper-quiet operation, making them a popular choice for PC enthusiasts looking to optimize their system’s cooling performance. In this review, we’ll dive deep into the features, performance, and overall experience of these fans, helping you decide if they’re the right choice for your build.
Features
The Silent Wings 4 fans boast a number of impressive features designed to deliver exceptional cooling and noise reduction:
- Optimized Fan Blades: The seven fan blades are meticulously engineered to generate high airflow while minimizing turbulence, resulting in efficient cooling and reduced noise levels.
- 1600 RPM Fan Speed: The fans spin up to 1600 RPM, providing ample airflow for demanding components.
- Up to 82.74 CFM Airflow: With their impressive 82.74 CFM airflow rating, the Silent Wings 4 fans effectively dissipate heat from your PC components.
- FDB Bearing Technology: Featuring fluid dynamic bearing technology, the fans deliver smooth and quiet operation with a long lifespan. This bearing type is known for its quietness and durability.
- PWM Control: The fans are compatible with PWM control, allowing you to fine-tune their speed and noise levels according to your preferences and system needs.
Performance
We put the Silent Wings 4 fans through rigorous testing to evaluate their real-world performance. Here are our key findings:
- Impressive Airflow: The fans delivered excellent airflow, noticeably cooling down our test system, even under heavy loads. This is essential for keeping components at optimal temperatures and preventing thermal throttling.
- Quiet Operation: As the name suggests, these fans lived up to their “Silent Wings” moniker. While they do spin at a high speed, they operate remarkably quietly, making them ideal for both quiet builds and systems with multiple fans.
- Smooth and Stable Operation: The FDB bearing technology ensured smooth and stable fan operation, free from any rattling or vibrations. This contributes to their overall quietness and longevity.
Pros & Cons
Here is a breakdown of the pros and cons of the Be Quiet! Silent Wings 4 120mm PWM case fans:
Pros
- High airflow
- Quiet operation
- Durable FDB bearing technology
- PWM control for customizable fan speed
Cons
- Relatively high price compared to some other case fans
- No RGB lighting options
Final Verdict
The Be Quiet! Silent Wings 4 120mm PWM case fans are an excellent choice for anyone seeking a balance of powerful cooling performance and quiet operation. They deliver impressive airflow while remaining surprisingly quiet, making them suitable for both demanding gaming rigs and quieter office workstations. While they might be a bit pricier than some other case fans on the market, their superior performance and long-term durability make them a worthwhile investment for PC enthusiasts who prioritize cooling efficiency and noise reduction.
| Specification | Value |
|---|---|
| Model | Silent Wings 4 120mm PWM |
| Dimensions (mm) | 120 |
| Color option | Black |
| Lighting | – |
| Fan speed @ 100% PWM / 12V (rpm) | 1600 |
| Noise level @ 100% PWM / 12V (dB(A)) | 18.9 |
| Air Flow @ 100% PWM / 12V (CFM / m3/h) | 48.7 / 82.74 |
| Air Pressure @ 100% PWM / 12V (mm H2O) | 1.79 |