A1/A1 Mini Extruder Hotend Cooling Fan 2510 for Bambu Lab A1 Mini, 3D Printer DC 5V 25x25x10mm with Dual Ball Bearing 2W 0.4A, Cooling Fan with Cable Line 18000 ± 10% RPM Silent. Large Airflow: 2510 cooling fan with 2.6 CFM airflow, accelerate to smooth operation, multiple fan blades, scientific and reasonable design, large airflow, better protection of the print head, can make your 3D printer use longer.
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