Bigtreetech 3D Printer 4010 case Cooling Fans 24V_ Radial Fan 24v 4010 40x40x10MM DC 24V Brushless Cooling Fans 24V Circle Fan Quiet Cooling Fan for 3

?Long-term security guarantee? We will provide a long-term warranty service of up to 24 months. Octobigtree is the branch of bigtreetech. We will respond promptly within 12 hours in one business day. We provide product exchange, resend and refund services. Octobigtree is committed to customer satisfaction. 4010 MINI FAN: Great replacement item for your all metal hotend or a small cooling fan for your 3D printer nozzle setup.This 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern. Applies to cooling heatsinks on hot ends, prints, and other small appliances series repair replacement. 24V DC Radial Fan Voltage: 24V DC Speed: 8000±10%RPM Package Including 3 * 4010 24V Brushless DC Cooling Fan