Silent Wings Pro 4 140 mm PWM is a premium fan designed for the most demanding users. Thanks to optimized blades and a funnel-shaped air outlet, it achieves exceptionally high pressure that excels on dense radiators and tower coolers, while maintaining practically silent operation at standard speeds.

The minimized clearance between the blades and the frame increases airflow efficiency and reduces turbulence. The 6-pole three-phase motor lowers vibrations and power consumption, while the FDB bearing ensures smooth operation and a long service life up to 300,000 h. Two mounting options are included: anti-vibration push-pins for quiet case use and plastic mounts for maximum stability on heatsinks and radiators.

The elegant all-black design with a high-quality hub cap fits any build and underscores a clean look. If you’re looking for a top-tier combination of silence and performance, the Silent Wings Pro 4 140 mm PWM is a sure bet.

• High static pressure thanks to optimized blades and a narrowed gap to the frame
• Near-silent operation at typical speeds, low vibrations
• 6-pole motor and FDB bearing for efficiency, silence, and long lifespan
• Dual mounting: anti-vibration and rigid for radiators/heatsinks
• Premium build and a fully rounded black look