be quiet! Silent Wings PRO 4 140 PWM (BL099)

The be quiet! Silent Wings PRO 4 140 PWM (BL099) is designed for installation in a computer case and features a hydrodynamic bearing that ensures reliable operation and extends the device's service life. The fan supports PWM speed control and connects via a 4-pin connector, ensuring compatibility with modern motherboards. Maximum rotation speed reaches 2400 RPM, with an airflow of 97.41 CFM, enabling effective cooling of system components. Noise level at maximum speed is 36.8 dB, making the fan suitable for high-performance systems. The unit operates at 12 V and is rated for up to 300,000 hours of continuous operation. With dimensions of 140x140x25 mm, the fan is compatible with most standard cases. Its black color ensures universal compatibility with other system components. The fan can be used to optimize airflow within the case, providing both intake and exhaust configurations. The Silent Wings PRO 4 140 PWM (BL099) is ideal for building systems with demanding cooling requirements, whether for gaming, workstation, or multimedia computers.