quiet Silent Wings 4 140mm PWM high speed 6 Pole Fan Motor Technology 4 pin PWM PC Fan

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Price history
Tracked since 23rd Oct 2026- 140mm PWM fan with a 6-pole motor for quiet operation
- Optimised fan blades and funnel-shaped frame for high air pressure
- Includes anti-vibration and radiator mounting options
- Maximum noise level of 29.3dB(A)
About this product
The be quiet! quiet Silent Wings 4 140mm PWM high speed 6 Pole Fan Motor Technology 4 pin PWM PC Fan is stocked by 4 shops we compare on Shopperazzi. Listed prices start at £14.89 and go up to £23.02.
The be quiet! Silent Wings 4 140mm PWM high-speed fan offers a perfect blend of quiet operation and high performance. Its design, featuring silence-optimized fan blades and a funnel-shaped frame, ensures it performs exceptionally well whether used in a PC case, on radiators, or heat sinks. This fan is engineered for demanding applications, delivering significant system performance increases through its high air pressure capabilities. The reduced distance between the fan blades and the frame further enhances its efficiency.
Included are two mounting options for versatility. The pre-installed anti-vibration mounts minimise noise, while the plastic mounts are ideal for radiators and heat sinks. Both solutions contribute to virtually inaudible operation at regular speeds. The fan utilises a 6-pole, 3-phase motor for low power consumption and reduced vibration.
Product details
- Brand
- be quiet!
- Model
- BL097
- MPN
- BL097
- GTIN
- 04260052188897
- Condition
- new
- Category
- Peripherals
Frequently asked questions
What is included with the be quiet! Silent Wings 4 140mm PWM fan?
The be quiet! Silent Wings 4 140mm PWM fan includes two mounting options: pre-installed anti-vibration mounts and plastic mounts suitable for radiators and heat sinks.
What is the maximum noise level of this fan?
The be quiet! Silent Wings 4 140mm PWM fan operates at a maximum of 29.3dB(A).
What type of motor does the be quiet! Silent Wings 4 140mm PWM fan use?
The be quiet! Silent Wings 4 140mm PWM fan uses a 6-pole fan motor with 3 phases.










