be quiet! Silent Wings Pro 4 fan series is equipped with first-class features. They are suitable for both liquid cooler fans and case fans. The fan blades are optimised for quiet operation, while providing high airflow.
Silent Wings Pro 4 fans include three installation options. The pre-mounted angles are specifically designed for liquid chillers. Vibration dampening mounting reduces noise-inducing vibrations to a minimum. Plastic mounting brackets are also available. The Pro model also comes with a neat, sleeved PWM cable.
the 6-pole fan motor is extremely low-current and quiet, with a maximum noise level of 36.8 dB(A). The advanced Fluid Dynamic Bearing significantly reduces vibration and guarantees a long service life - up to 300,000 hours.
Technical specifications:
- Size: 140 x 140 x 25 mm
- Fan speed: 2400 RPM (100% PWM)
- Airflow: 97.41 CFM / 165.5 m3/h
- Static pressure: 3.64 mm H2O (100% PWM)
- Noise level: 36.8 dBA (100% PWM)
- Bearing: Fluid Dynamic Bearing, lifetime up to 300 000 hours
- Connector: 4-pin PWM, cable length 50 cm
- Single fan packing
- Package includes: Silent Wings Pro 4 PWM 140 mm fan, 4 x mounting screws, 4 x mounting studs
- 140 mm
- 2400 RPM
- 4-pin PWM interface
- Ultra quiet
- 5 year manufacturer's warranty
