Item Tag: 5V USB(4010)

4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM

July 5, 2026

❃❃ 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.

4-Pack 40mm USB Brushless Cooling Fans, 5V, 4200 RPM for Small Appliances

July 2, 2026

Maximum Rotational Speed 4200 RPM. ❃❃ Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA. Color 5V USB(4010). Air Flow Capacity 3 Cubic Feet Per Minute. Power Connector Type USB two-pin. ❃❃ Lead Wire: USB; Length: Approx.1m / 39.37 in.