be quiet! SILENT WINGS PRO 4 120mm PWM

SILENT WINGS PRO 4 120mm PWM

LEGENDARY SILENCE, PERFORMANCE AND FEATURES

Silent Wings Pro 4 120mm PWM is the most progressive, efficient and versatile fan from be quiet!

• Optimised fan blades for superior performance on coolers and heatsinks
• Speed switch allows to change the maximum PWM speed between medium, high and ultra-high speed (up to 3000 rpm)
• Small clearance between fan blades and fan frame with funnel-shaped air outlet for extremely high air pressure
• Virtually inaudible operation at standard speed
• 6-pole fan motor for reduced vibration and energy consumption
• Individual and easy mounting systems for mounting in the case or with a heatsink

IMPROVED ON ALL LEVELS

Revised blade layout for next-generation performance

Fan blades are what make a fan. That's why the Silent Wings Pro 4 120mm PWM fan blades have been redesigned from the ground up. The new blade layout ensures unparalleled performance in all possible applications. Whether in the case, on coolers or heatsinks.

OPTIMISED FOR HIGH PERFORMANCE

Minimum distance for maximum air pressure

The Silent Wings Pro 4 120mm PWM provides maximum air pressure and thus a significant increase in system performance. This is made possible by the reduced distance between the fan blades and the frame. This allows the Silent Wings 120mm PWM to be used by the user in even the most demanding configurations.

SPEED SWITCH

3 speed options for every possible application

The speed switch allows quick and easy switching between medium, high and ultra-high speeds. The Silent Wings Pro 4 120mm PWM changes its capabilities with a simple slide to the right. Medium speed is suitable for any operation that requires regular cooling performance. High speed allows the fan to spin faster, providing more cooling power. Ultra-high speed ultimately provides enough rpm to cool even the most demanding hardware in high-end PCs.

6-POLE FAN MOTOR

The key to virtually inaudible operation when needed

The 6-pole fan motor with 3 phases ensures ultra-low energy consumption, less vibration and therefore quiet operation at a maximum of 36.9 dB(A). Equipped with this state-of-the-art technology, the fan ensures smooth operation and thus reduces costs.

3 DIFFERENT INSTALLATION OPTIONS

For any application

The Silent Wings Pro 4 120mm PWM comes with 3 mounting options included. The factory-installed corners are specifically designed for heatsinks on which the fan will be able to fully showcase its unparalleled performance. On the other hand, for chassis applications, the anti-vibration mounting will be the best choice as it reduces vibrations to a minimum. Plastic mounts complete the set.

FLUID-DYNAMIC BEARING

For balanced operation

The advanced fluid-dynamic bearing (FDB) ensures a very long fan life of up to 300,000 hours. In addition, it significantly reduces vibrations and supports the virtually inaudible operation of the Silent Wings 4 120mm PWM.

ELEGANT DESIGN

Great looks on all sides

The all-black design combined with the high-quality fan decal makes the Silent Wings Pro 4 120mm PWM a highlight in any setup.  The finely braided PWM cable perfectly complements the external appearance of the fan. But it's not just the PWM cable that looks great: its connector can also be easily plugged and unplugged, making the fan not only eye-catching but also user-friendly.