Compatible 3D Printers: The 2 packs cooling fans are compatible with Ender 3 V3 SE/Ender 3 V3 KE/CR10 SE 3d printers, included 24V 4010 turbo fan and 24V 2510 fan, please confirm your 3d printer model before ordering.Easy to Install: Only 4 steps, no need to disassemble the motherboard and wire harness, fast wiring just replace the fan directly. There is a tin ring inside, waterproof hot melt glue, no welding, sealing and waterproof, anti-leakage, high-temperature resistance.Efficient Heat Dissipation: High-speed 24V 3D printer fan is not only can prevent plugging, but also the wind is strong, accelerate the curing of the printed model, and ensure the stable molding of the model. 4010 Axial Fan 24V has also fit for Ender 3 series and Ender 5 series Motherboard.Quiet Low Noise: Creality 3D Ender 3 fans with low-volt starting voltage characteristics, the fans can run at high speed at low speed, allowing you to enjoy printing and create quietly.