The be quiet! Silent Wings 4 is designed for exceptional cooling performance and near-silent operation. Featuring advanced PWM technology, this 120mm case fan efficiently balances airflow and noise levels, making it perfect for high-performance builds.

With a sleek design and a unique fan blade shape, Silent Wings 4 delivers optimal airflow while minimizing turbulence. Its durable construction and fluid-dynamic bearing ensure longevity and reliability, while the rubber mounts reduce vibrations for quieter operation.

• 120mm size designed for efficient cooling
• Advanced PWM control for optimal airflow and noise management
• Innovative fan blade design for reduced turbulence
• Fluid-dynamic bearing for increased longevity
• Rubber mounts to minimize vibrations and noise
• Versatile installation options for various cases