🌀 Silence Meets Power: The Ultimate Fan Upgrade You Can't Miss!
The be quiet! SILENT WINGS PRO 4 is a premium 140mm PWM fan featuring three adjustable speed levels up to 2,400 RPM, delivering a powerful 97.41 CFM airflow while maintaining ultra-quiet noise levels of 36.8 dBA. Equipped with a fluid dynamic bearing for exceptional durability and a comprehensive mounting kit, it’s designed for professionals and enthusiasts seeking high-performance cooling with whisper-quiet operation.
| Brand | be quiet! |
| Manufacturer | be quiet! |
| Product Dimensions | 20.65 x 15.62 x 3.1 cm; 310 g |
| Item model number | BL099 |
| Item dimensions W x H | 20.7 x 15.6 x 3.1 cm |
| Computer Memory Type | DIMM |
| Voltage | 12 Volts |
| Wattage | 3.04 W |
| Are Batteries Included | No |
| Item Weight | 310 g |
デ**エ
A bit expensive but very quiet
I was looking to low down the noise of my computer and i am very happy with this fans
A**ー
best performance
I love it. 140mm case fan with the best performance.
Trustpilot
4 days ago
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