Enhance your space with the 40mm High Performance DC USB Brushless Cooling Fans. Versatile USB compatibility makes it easy to connect these fans to your laptop, power bank, or other USB devices for ultimate convenience.
Read More2Pcs 40Mm USB Brushless Cooling Fan – 1.57In X 10Mm, 5V DC, 4200 RPM for DIY Cooling Ventilation. 40mm fan Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA. Size 2pcs 1.57in. Maximum Rotational Speed 5500 RPM.
Read MoreDual 40mm USB Brushless Fans. Their compact size makes them versatile—fit them anywhere from your 3D printer to your motherboard cooling system. Why Choose Our Dual 40mm USB Brushless Fans?. Unit Quantity: 2 Item Height: USB Brushless Cooling Fan Item Length: USB Brushless Cooling Fan Item Width: USB Brushless Cooling Fan.
Read MoreMaximum 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.
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