2PCS P1P/P1S DC24V Extruder Hotend Cooling Fan 5015 for Bambu Lab 3D Printer, 50x50x15mm with Dual Ball Bearing 4.08W 0.22A, Cooling Fan with Cable Line 7800 ± 10% RPM. Large Airflow: 5015 cooling fan with 6.0 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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