Description:This case fan has 5 vanes, ball bearing.The case fan is a high performance case fan for anyone looking for a quiet and efficient case fan.The impeller design not only improves the laminar airflow, but it also lowers the noise level significantly.The case fan have a standard frame, making it possible to install the fans either in or out air in the PC case.Features:Extremely quietHigh airflow and static pressureLow Noise ImpellerFluid dynamic bearing extends service life.
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