description be quiet! Silent Wings 4 Overview
The be quiet! Silent Wings 4 continues the legacy of its predecessors, offering exceptional quietness and impressive airflow. Its airflow-optimized design and FDB (Fluid Dynamic Bearing) contribute to its silent operation. The fan delivers 94.1 m³/h at 2000 RPM while maintaining low noise levels.
Its a great choice for users who want a quiet and reliable cooling solution for their PC, especially those building a silent gaming rig or a workstation. The integrated anti-vibration pads minimize resonance.
info be quiet! Silent Wings 4 Specifications
| Mtbf | 60,000 hours |
| Airflow | 94.1 m³/h (120mm) / 108.8 m³/h (140mm) |
| Fan Size | 120mm / 140mm |
| Fan Speed | 500 - 2000 RPM (PWM) |
| Noise Level | 16.2 dBA (120mm) / 19.8 dBA (140mm) |
| Bearing Type | Fluid Dynamic Bearing (FDB) |
| Weight (120Mm) | 165 g |
| Weight (140Mm) | 195 g |
| Dimensions (120Mm) | 120 x 25 x 120 mm |
| Dimensions (140Mm) | 140 x 25 x 140 mm |
balance be quiet! Silent Wings 4 Vorteile & Nachteile
- Exceptional Quietness: Operates at impressively low noise levels, even at high RPM, thanks to the optimized airflow design and FDB.
- High Airflow: Delivers a substantial 94.1 m³/h of airflow, effectively cooling components.
- Fluid Dynamic Bearing (FDB): The FDB provides long-term reliability and contributes to the fan's quiet operation.
- Airflow-Optimized Design: The redesigned fan blades and frame minimize turbulence and maximize airflow efficiency.
- PWM Control: Allows for dynamic speed adjustment based on system load, balancing performance and noise.
- Anti-Vibration Mounting System: Reduces operating noise and resonance for a quieter overall experience.
- Price: Compared to some competitors, the Silent Wings 4 sits at a slightly higher price point.
- Limited RGB Customization: Lacks integrated RGB lighting, which may disappoint users seeking aesthetic customization.
- Fan Speed Range: While quiet, the maximum RPM (2000) might be lower than some high-performance fans prioritizing maximum cooling.
- Size Options: Available in limited sizes, potentially restricting compatibility with certain cases or heatsinks.
help be quiet! Silent Wings 4 FAQ
What is the Fluid Dynamic Bearing (FDB) and why is it important?
The FDB is a bearing type that uses a fluid to reduce friction, resulting in quieter operation and a longer lifespan compared to traditional sleeve bearings. It's a key factor in the Silent Wings 4's silent performance and durability.
Is the Silent Wings 4 compatible with standard fan headers?
Yes, the Silent Wings 4 is compatible with standard 4-pin PWM fan headers found on most motherboards. This allows for easy integration and speed control through your motherboard's fan control system.
What are the available sizes for the Silent Wings 4?
The Silent Wings 4 is currently available in 120mm and 140mm sizes. Be sure to check your case and heatsink specifications to ensure compatibility before purchasing.
How does the anti-vibration mounting system work?
The anti-vibration mounting system utilizes rubber dampeners to isolate the fan from the case or heatsink, minimizing vibrations and resonance that can contribute to noise. This significantly reduces unwanted fan noise.
What is be quiet! Silent Wings 4?
How good is be quiet! Silent Wings 4?
How much does be quiet! Silent Wings 4 cost?
What are the best alternatives to be quiet! Silent Wings 4?
What is be quiet! Silent Wings 4 best for?
The be quiet! Silent Wings 4 is ideal for users building or upgrading PCs who prioritize quiet operation and efficient cooling, particularly those seeking a silent system for gaming, content creation, or everyday use.
How does be quiet! Silent Wings 4 compare to be quiet! Pure Wings 2?
Is be quiet! Silent Wings 4 worth it in 2026?
What are the key specifications of be quiet! Silent Wings 4?
- MTBF: 60,000 hours
- Airflow: 94.1 m³/h (120mm) / 108.8 m³/h (140mm)
- Fan Size: 120mm / 140mm
- Fan Speed: 500 - 2000 RPM (PWM)
- Noise Level: 16.2 dBA (120mm) / 19.8 dBA (140mm)
- Bearing Type: Fluid Dynamic Bearing (FDB)
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