FOR 20Pcs/Lot DC 12V Brushless Blower Cooling Fan 30x30x10mm (30mmx10mm, 3.5cm) — Mini Turbo Cooler for 3D Printer

Pack of 20 compact brushless blower fans designed for cooling small electronics and 3D printers. Each unit runs on DC 12V and measures 30x30x10mm (specified also as 30mmx10mm, 3.5cm), providing a focused airflow in a mini turbo cooler form factor. These 30mm blower fans are brushless for longer life and reliable operation. Ideal where space is limited and directed airflow is required, such as localized heatsinks, extruder coolers, or compact enclosures.