be quiet! Silent Wings 4 120 mm PWM Case Fan, White

The be quiet! Silent Wings 4 BL114 is a 120 mm fan designed for PC builds where low noise is a priority. It uses a 4-pin PWM connector, which allows a motherboard to automatically regulate fan speed based on system temperatures. This provides a balance between cooling performance under load and quieter operation during idle or light tasks. The fan's white housing and blades are intended for users creating a PC with a specific color scheme. Its standard 120 x 120 x 25 mm dimensions ensure compatibility with most modern computer cases.

This model is engineered for both general case ventilation and applications requiring higher static pressure. With an airflow rating of 48.7 CFM and a maximum static pressure of 1.79 mmH2O, it can effectively move air through restrictive elements like heatsinks and radiators. The fan incorporates a rifle bearing, a design choice aimed at providing consistent and reliable performance over its operational lifespan. The lack of LED illumination makes it suitable for non-illuminated or minimalist system builds where performance and acoustics are the primary focus.

• Features a standard 120 mm fan size
• Connects via a 4-pin PWM header for automatic speed control
• Designed with a white housing and fan blades
• Utilizes a rifle bearing for durable, low-vibration operation
• Includes push pins and screws for versatile mounting
• Optimized for case, radiator, and heatsink applications