Вентилятор для корпуса be quiet! SilentWings 2 PWM 92мм

Controllable, almost inadible and with exceptional cooling performance

The SilentWings 2 fan series offer the best available combination of performance and noise emissions paired with great reliability. Their secret: A unique, aerodynamically optimized fan blade design, special anti-vibration mounts as well as a high.quality fluid dynamic bearing for reduned noise emissions and a long lifespan. Thanks to this advanced technology these fans offer virtually inaudible operation without comprimising performance - the ideal compromise between excellent cooling and quiet operation.

In addition to this impressive combination of performance features, the speed of the SilentWings 2 PWM fans can be controlled via the Mainboard. When connected to a PWM port of a Mainboard or fan controller, the fan speed and hence performance and noise emissions can be adjusted as needed.

Features at a glance

Virtually inaudible operation

SilentWings® 2 fans are optimized for exceptional airflow with very low noise emissions by a multitude of electrical and mechanical improvements

• Unique aerodynamically optimized fan blade design reduces noise-inducing tubrulences
• High-quality fluid dynamic bearing with copper core and high-grade oil prevents mechanical friction for even more quiet operation
• Specially developed modular and tool-less anti-vibration mounts and a rubberized fan frame minimize the transmission of vibrations to the enclosure and other components
• Optional mounting accessories for mounting with screws
• Advanced high-end IC motor controller reduces electrical noise emissions

Speed control

• With the pulse width modulation (PWM), the fan speed and hence performance as well as noise emissions can be controlled intelligently via a 4.Pin fan controller (as used in many Mainboards). With PWM your computer can increase cooling power as needed or may run as quietly as possible when it is permitted

Engineering

• Long-lived fluid dynamic bearing (FDB) with high-quality lubricant prevents direct contact between rotor and frame, significantly reducing noise emission
• A copper core in the FDB efficiently removes heat from the bearing, hence allowing a very long lifespan of up to 300.000hrs
• Dynamically balanced fan blades improve reliability and contribute to virtually inaudible operation
• Product developement, design and quality control in Germany

Technical specifications:
Dimensions (mm): 92 x 92 x 25
Colour: Frame and fan blades: Black
Operatin voltage: 12V
Operating voltage range: 4-14V
Expected lifespan: 300.000hrs
Nominal speed (at 100%): 1800rpm
Noise emissions: 17.4 dB(A)
Airflow: 55,4m³/h / 32,6CFM
Static pressure: 1.98 mm H2O
Nominal current draw: 0.08A
Power consumption: 2.04W
Connector: 4-Pin PWM

Extent of delivery:
1x 3 Pin to 4 Pin Y- adaptor
1x 12V to 7V adaptor
1x 12V to 5V adaptor
5x Mounting screws
5x Push Pins
5x Plastic washers