BL097 - Be Quiet ! Silent Wings 4 140mm PWM High-Speed Fan | Aztek Computers
29+Years
SKU: K9Q1MZ27H9 |  Mfg. Part: BL097  | UPC: 4260052188897  |  0 Reviews  |     Share

BL097 - Be Quiet ! Silent Wings 4 140mm PWM High-Speed Fan

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Product Overview

The be quiet! Silent Wings 4 is a premium 140mm case fan designed for high performance and quiet operation. With Pulse Width Modulation (PWM) technology, this fan adjusts its speed automatically to provide efficient cooling, making it ideal for both gaming and workstation builds.

Expert Overview

The be quiet! Silent Wings 4 140mm PWM High-Speed Fan is a component designed for integration into computer cases, providing active cooling. This fan, identified by part number BL097, utilizes a 140mm form factor, which is optimized for airflow and pressure within a system. Its Pulse Width Modulation (PWM) functionality enables automatic speed adjustments, contributing to both efficient thermal management and reduced operational noise. The fan incorporates an innovative blade design, further aimed at minimizing acoustic output during operation. Durability is addressed through a fluid-dynamic bearing, intended for extended service life. This unit is suitable for IT professionals and system builders constructing or upgrading workstation and gaming PCs where effective and quiet cooling is a priority for internal components.

Technical Specifications

  • 140mm size optimized for excellent airflow and pressure
  • PWM functionality for quiet operation and efficient cooling
  • Innovative fan blade design for reduced noise levels
  • Long-lasting fluid-dynamic bearing for durability
  • Versatile use in various case configurations

Product Details

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  • be quiet
  • BL097
  • B0B744J87R
  • 4260052188897
  • New
  • 0.87 lbs
  • 8 X 1 X 6
  • Sep 13, 2026
  • Aug 04, 2022
Product Identifiers: Brand: Be Quiet • Part #: BL097 • UPC: 4260052188897 • ASIN: B0B744J87R • Category: Computer Case Fans

Frequently Asked Questions

What is the primary function of this fan?

The be quiet! Silent Wings 4 is a 140mm computer case fan designed to provide high performance cooling while maintaining quiet operation within a system. It helps manage internal temperatures by moving air efficiently.

How does the PWM functionality benefit system operation?

PWM functionality allows the fan to automatically adjust its speed based on system requirements. This results in efficient cooling when needed and quieter operation during lower load periods, optimizing both performance and acoustics.

What type of bearing does this fan use for durability?

This fan utilizes a long-lasting fluid-dynamic bearing. This type of bearing is designed to enhance the fan's durability and contribute to its extended operational lifespan.

What are the recommended use cases for this fan?

The fan is described as ideal for both gaming and workstation builds. Its design for excellent airflow and pressure, combined with quiet operation, makes it versatile for various case configurations where effective cooling is required.

BL097 - Be Quiet ! Silent Wings 4 140mm PWM High-Speed Fan

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$40.94