20PCS 3010 DC Brushless Cooling Fan — 30x30x10mm (30mm/3cm), 8.4v, Two Ball Bearing, JST

20PCS pack of 3010 DC Brushless cooling fans designed for compact electronic cooling. Each fan measures 30x30x10mm (30mm/3cm) and is rated for 8.4v operation. The Two Ball Bearing construction delivers reliable, long-life performance, and each unit includes a JST connector for easy hookup. Ideal for small enclosures and devices that require consistent active airflow; sold as a set of 20.