The Official Creality CR-M4 4020 Blower Fan is a genuine replacement component designed to enhance the cooling performance of the Creality CR-M4 3D printer. This fan ensures efficient heat dissipation, contributing to improved print quality and the longevity of printer components.​

Key Specifications:

• Dimensions: 40mm x 40mm x 20mm​

• Rated Voltage: 24V DC​

• Cable Length: 150mm​

• Connector Type: JST 1.25mm 2-pin connector​

Features:

• Efficient Cooling: The fan channels strong airflow to cool the freshly printed sections, facilitating faster solidification and reducing issues like drooping or warping. ​

• Dedicated Model Cooling: Specifically designed for the CR-M4, this standalone 4020 fan provides targeted cooling to enhance print quality. ​

• Easy Installation: Comes with a 150mm cable and JST 1.25mm 2-pin connector for straightforward replacement and connection.​

Installation Considerations:

• Safety Precautions: Always power off and unplug the printer before performing any maintenance or component replacements to prevent electrical hazards.​

• Compatibility Check: Ensure that the fan's specifications match your printer model to guarantee proper fit and function.​

• Proper Connection: Verify that the 2-pin JST 1.25mm connector is securely attached to the corresponding port on the printer's mainboard.​