• High performance hydraulic bearings
• Features a low-speed adapter, which lets you choose between two different rotation speeds without a separate fan controller. 
• Fully sleeved
• 850 +/- 200 RPM, 28.8 CFM, 12dbA (Low speed adapter)
• 1200 +/- 10% RPM, 40.6 CFM, 15dbA (Standard setting)
• 120 x 120 x 25 mm
• 500 +/- 10% mm (Cable Length)

Product details of Fractal Design Silent Series R2 120mm Case Fan

These fans have been specifically developed to deliver significant airflow while maintaining low noise levels. 
All new Silent Series R2 fans are equipped with high performance hydraulic bearings, increasing both fan performance and reliability. The 120mm fans come with a low-speed adapter, which lets you choose between two different rotation speeds without a separate fan controller. Each fan 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
The cable on each Silent Series R2 fan is fully sleeved for effortless cable routing and enhanced aesthetics.

Air Freight or Sea Cargo