Bearing System: DC brushless fans. Rated Speed: 4200 RPM. Fan Blade: 9 Blades (Provide Bigger Airflow than 7 Blades), Black PBT (UL94V-0). Air Flow: 3CFM. Airflow: 3 CFM, Speed: 4200RPM, Noise: 22 dBA.
Read More❃❃ Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA. Speed: 4200±5% PRM. ❃❃ Lead Wire: USB; Length: Approx.1m / 39.37 in. Air Flow: 3CFM. If you order from outside of USA, You will be responsible for any issues with the order.
Read MoreBearing System: DC brushless fans. Rated Speed: 4200 RPM. Fan Blade: 9 Blades (Provide Bigger Airflow than 7 Blades), Black PBT (UL94V-0). Air Flow: 3CFM. Airflow: 3 CFM, Speed: 4200RPM, Noise: 22 dBA.
Read More4 X 7530 5V blower DC brushless fan. Connecter: USB. Install into a computer to increase flow and cooling.
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