The be quiet! Light Wings 140mm PWM cooling fan is designed for users who prioritize quiet operation and efficient cooling in their PC builds. It features ARGB lighting on both the front and rear, allowing for a customizable and vibrant look. The fan uses 20 LEDs to offer multiple color options and lighting modes, which can be synchronized with the motherboard’s ARGB settings for a cohesive aesthetic. This makes it ideal for enthusiasts who want both performance and visual appeal in their system.
The fan is optimized for low noise, achieving a maximum noise level of 23.3dB(A). This is made possible by its seven specially designed blades that reduce turbulence and improve airflow efficiency. The rifle-bearing technology ensures a long lifespan of up to 60,000 hours, making it a durable choice for continuous use. The PWM control allows for precise fan speed adjustments via the motherboard, ensuring optimal cooling performance based on system load.
The Light Wings 140mm fan is compatible with most modern motherboards that support ARGB lighting and PWM control. It requires a 4-pin header for speed control and ARGB synchronization. The fan’s design emphasizes portability and ease of installation, fitting into standard case mounting points without requiring special tools or modifications. Its black finish blends well with most PC case designs, offering a sleek and professional appearance.
The package includes the fan itself, and it comes with a three-year warranty from the manufacturer. Users should ensure their system has sufficient space for a 140mm fan and that the case supports ARGB lighting if they plan to use the full lighting features. The fan is best suited for high-performance builds where noise reduction and visual customization are important factors.
Brand: be quiet!
Model: Light Wings 140mm PWM | BL074
Specifications: 140mm diameter, 4-pin PWM, 23.3dB(A) noise level, 60,000-hour lifespan, ARGB lighting with 20 LEDs
Features: Low noise operation, ARGB lighting synchronization, rifle-bearing technology, PWM speed control, German design and quality control
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