Feature:1. Effortless Installation: The 3D printer hotend cooling fan comes with preinstalled cable connectors, allowing for a quick and easy installation right out of the box. Simply replace your old fan without the need to disassemble the motherboard or any other components, saving you time and effort.2. Effective Cooling Performance: Designed specifically for cooling and reducing the temperature of ceramic heaters, this extruder hotend heat sink fan operates smoothly without any stuttering. Its efficient airflow ensures excellent heat dissipation, helping to maintain optimal performance and longevity of your 3D printer.3. High Speed Operating: With a powerful speed of 15,000 RPM, the double ball bearing design of this extruder hot end fan allows for not only high performance but also enhanced durability. Its PWM temperature control ensures accurate speed adjustments, providing effective cooling based on the operational needs of your printer.4. Good Compatibility: This 3D printer extruder hotend cooling fan is specifically designed to be compatible with for Bambu lab P1, for P1P, and for P1S 3D printer models. This tailored fit ensures that you get the best cooling performance without worrying about compatibility issues.5. Good Heat Management: The advanced cooling capabilities of this hotend cooling fan are crucial for maintaining ideal temperatures during 3D printing. By effectively managing heat around the hotend, it helps prevent potential issues such as overheating, filament jams, or print failures, ensuring smoother and more stable printing results.Specification:Item Type: 3D Printer Extruder Hotend Cooling FanMaterial: ABSSize: Approx. 25 x 25 x 10mm / 0.98 x 0.98 x 0.39inVoltage: DC5VApplication: for Bambu lab P1, for P1P, for P1S.Package List:2 x Screws1 x Heatsink Fan