be quiet! Light Wings PWM ARGB Fan, Rifle Bearing, 140mm, Black

This cooling fan is a 140 mm unit engineered for effective case ventilation, focusing on a functional balance between high air movement and constrained acoustic output. The design incorporates seven specialized fan blades optimized to move air efficiently across the system components. When operating at its maximum speed of 1500 RPM, the fan provides an airflow of 95.14 m³/h (56 CFM).

Speed control is achieved through Pulse Width Modulation (PWM) functionality, utilizing a standard 4-pin connector for precise thermal management. The fan maintains a maximum noise level of 23.3 dB during full operation while achieving a static pressure of 1.49 mmH₂O. Durability is maintained by a reliable Rifle Bearing technology, which supports a mean time to failure (MTTF) of 60,000 hours, ensuring extended operational life.

This model integrates an aesthetic lighting element featuring 20 addressable RGB LEDs positioned across the frame. The illumination system is controlled independently using a 5V 3-pin ARGB header, allowing synchronization with compatible motherboards and controllers.

• Fan diameter measures 140 millimeters
• Maximum rotational speed set at 1500 RPM
• Supports Pulse Width Modulation (PWM) via a 4-pin connector
• Airflow output rated at 95.14 m³/h (56 CFM)
• Maximum noise output specified at 23.3 dB
• Utilizes a Rifle Bearing for improved operational lifespan
• Features integrated ARGB lighting with 20 LEDs
• Connects to ARGB systems using a 5V 3-pin header