SILENT WINGS 4 140mm PWM high-speed

No Compromise on Quietness and Performance

Silent Wings 4 140mm PWM high-speed fans combine virtually silent performance with all the benefits of ultra-high efficiency for demanding applications.

• Optimized fan blades for maximum performance on radiators and radiators 
• The shortened distance between the fan blade and the fan frame, combined with the fan frame with funnel-shaped air outlet, can create a huge wind pressure
• Very quiet even at maximum revs
• 6-pole fan motor can reduce running vibration and power consumption
• Shock-resistant rubber buckle design with snap and screw mounting options
• Long service life up to 300,000 hours
• The overall design is all black, with high-grade fan stickers, elegant appearance