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. Quiet Low Noise: for 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. Compatible 3D Printers: The 2 packs cooling fans are compatible with for 3 V3 SE/ for 3 V3 KE/CR10 SE 3d printers, included 24V 4010 turbo fan and 24V 2510 fan, please confirm your 3d printer model before ordering. 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 the stable molding of the model. 4010 Fan 24V has also fit for 3 series and for 5 series Motherboard. Different batches have random words, Cannot select the specified word, which not affect the use, Weight: 0.05732018812 pounds, Manufacturer: Fpreeza