FQ Series     FQ121

■ PWM design allows 1000~1800rpm fan speed control by motherboard

■ Optimum airflow, pressure and extremely silent performance

■ Innovative blade design focuses airflow with maximum efficiency

■ Air-inlet with optimized aerodynamic design reduces noisy air turbulence

         FQ121 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. FQ121’s nine-bladed design maximizes airflow with ridged edges to provide stable static pressure. These features not only improve ventilation but also decrease operating noise.


Model No. SST-FQ121
Material P.B.T.
Color Blue blade, white frame
Bearing P.C.F. bearing (Powder Copper Fluid Bearing)
Rated Voltage 12V
Start Voltage ≤7V
Speed 1,000 ~ 1,800rpm
Airflow 67.5CFM (max.)
Static Pressure 0.54 ~ 1.82mmH2O
Noise Level 16.4 ~ 24 dBA
Life Time 150,000 hours
Dimension 120mm (L) x 120mm (W) x 25mm (D)
4.72" (L) x 4.72" (W) x 0.98" (D)
Weight 143 ± 5g
Extra Includes speed reduction cable

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...
FQ121 High resolution photos
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