Do you have a question about the BE QUIET! SILENT WINGS PRO 4 and is the answer not in the manual?
Attaching hard plastic parts to fixation locks for fan mounting, using specific types for cable management.
Adjusting fan speed via an external switch between M, HS, and UHS settings.
Unscrewing the fan from its mounting using the provided screws.
Positioning rubber elements and fixation locks for optimal vibration decoupling or flush mounting.
Mounting the fan using washers and push pins for secure, vibration-dampened installation.
Defines warranty scope, transferability, and the necessity of purchase proof.
Details the duration of warranty for parts and labor, and conditions for replacement products.
Lists items and conditions not covered, such as wear and tear, misuse, or unauthorized modifications.
Restricts liability for indirect, incidental, or consequential damages.
Clarifies that there are no other implied warranties beyond the stated period.
Informs users about potential additional rights granted by local laws.
States that no other party can modify the warranty terms.
Guides users on obtaining technical support and warranty service, requiring proof of purchase.
| Fan Size | 120mm / 140mm |
|---|---|
| Bearing Type | Fluid Dynamic Bearing |
| Connector | 4-pin PWM |
| Lifespan | 300, 000 hours |
| Noise Level | 36.8 dB(A) |
| Speed Range | 400 - 2400 RPM (140 mm) |
| Weight | 220 g (120mm) / 290g (140mm) |












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