20 Pieces/lot 120x120x25mm 120mm 5V DC PC Cooling Fans with USB Connector

Sold as a 20 Pieces/lot package, these PC cooling fans use the standard 120mm footprint and measure 120x120x25mm. Each fan operates on 5V DC and is powered via a USB connector for simple plug-and-play installation. Ideal for case ventilation, external enclosures, or any application that accepts a 120mm fan, the lot provides 20 identical units for multiple builds or replacements.