The be quiet! Silent Wings Pro 4 120mm PWM case fan features a speed selector switch with three operating levels and a maximum speed of 3,000 rpm. Its blades are designed for high airflow and air pressure, while the small clearance between the blades and frame helps increase pressure. The six-pole, three-phase motor reduces vibration and power consumption.
The fluid-dynamic bearing (FDB) offers a service life of up to 300,000 hours at 25 °C. The package includes different mounting systems for cases or heatsinks.
- Dimensions: 120 × 120 × 25 mm
- Maximum rotational speed: 3,000 rpm
- Maximum airflow: 83.9 cfm / 142.5 m³/h
- Maximum air pressure: 5.31 mmH₂O
- Maximum noise level: 36.9 dB(A)
- Connection: 4-pin PWM
- Color: Black
- Lighting: No LED
- Bearing: Fluid-dynamic (FDB)
- Motor: Six-pole, three-phase
- Mounting: Pre-installed heatsink corners, anti-vibration mounting and plastic mounts
- Cable length: 500 mm
- Power consumption: 3.6 W
- Current consumption: 0.30 A
- Operating voltage: 5–13.2 V DC
- Service life: Up to 300,000 hours at 25 °C
- Quantity: 1
- Package contents: 4 screws and 4 clip-on mounts
Main Specifications
- Dimension
- 120 mm
- Colour
- Black
- Packaging
- 1 pcs
Technical Specifications
- Fan Speed (Max)
- 3000 rpm
- Noise Level (Max)
- 36.9 dB
- Air Flow (Max)
- 83.9 cfm
- Connection
- 4-Pin PWM
- LED Color
- Without LEDs
- Reverse Blade
- No
- Air Pressure
- 5.31 mmH₂O: millimeters of water
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.