FQ Series     FQ81

■ Optimum airflow, pressure and extremely silent performance

■ PWM design allows 1200~2800rpm fan speed control by motherboard

■ Mixed fan blade design for noise reduction

         FQ81 represents SilverStone’s pursuit of a design that balances performance and tranquility. Its included PWM module allows motherboard to control fan speed and regulate the temperature inside your chassis with optimal efficiency. FQ81 uses the award-wining fan blade design from AP123 with three distinct shape and sizes to create uneven airflow which is capable of reducing noise frequency effectively compared to traditional fan designs. These features not only improve ventilation but also decrease operating noise.


Model No. SST-FQ81
Color Blue blade, white frame
Bearing Fluid dynamic bearing
Connectors 4pin PWM
Rated Voltage 12V DC
Start Voltage 9V DC
Rated Current 0.02 ~ 0.2A
Rated Power 4.2W
Speed 1200 ~ 2800 rpm
Airflow 12 ~ 27.53CFM
Static Pressure 0.45 ~ 2.52mmH2O
Noise Level 15 ~ 28.5dBA , 19dBA@7V
Life Time 50,000 hr
Dimension 80mm (L) x 80mm (W) x 25mm (H)
3.15" (L) x 3.15" (W) x 0.98" (H)
Weight 74g
Extra Includes speed reduction cable (@1450 RPM)

CPF01 Supports 2 PWM fans from a single motherboard PWM header more...
CPF02 Supports 3 PWM fans from a single motherboard PWM header more...
CPF03 Single connector PMW fan power extension cable more...
High-quality PWM fan speed reduction cable more...
Taking affordable enthusiasts PCs to the limit more...
FQ81 High resolution photos
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FQ81 eDM (FQ81_EDM_EN.jpg)
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