Fractal Design Silent R2 4.34 CFM 40 mm Fan
Fractal Design Silent R2 4.34 CFM 40 mm Fan
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Specifications
ManufacturerFractal Design
Part #FD-FAN-SSR2-40
Size40 mm
ColorBlack / White
QuantitySingle
RPM4000 RPM
Airflow4.34 CFM
Noise Level18 dB
PWMNo
LEDNone
Connector3-pin
ControllerNone
Features

All new Silent Series R2 fans are equipped with high performance hydraulic bearings, increasing both fan performance and reliability.

The 120mm and 140mm fans come with a low-speed adapter, which lets you choose between two different rotation speeds without a separate fan controller.

Each fan 60mm and larger is packaged with both 4 metal screws and 4 rubber screws to ensure maximum fan-mounting options.

Using the rubber screws allows mechanical decoupling from the case itself, reducing vibrations and decreasing the noise level (40 and 50mm feature metal mounting screws only)