40×40×20mm 12V DC Brushless Cooling Fan – High Airflow 4020 Mini Fan (0.15A)

? Deep Cooling with Compact Design: The 4020 12V DC Brushless Fan offers powerful airflow in a compact 40mm frame with an extended 20mm depth for enhanced cooling performance. With 12V operation and 0.15A current draw, it’s an ideal choice for applications that demand better airflow in tight spaces.

⚙️ Specifications

• ? Dimensions: 40mm × 40mm × 20mm
• ? Rated Voltage: 12V DC
• ⚡ Current: 0.15A
• ? Type: DC Brushless Fan
• ? Mounting Holes: Standard 32mm spacing (M3 screw compatible)
• ? Noise Level: Low to moderate, depending on RPM
• ?️ Airflow: Higher than 4010 model due to 20mm depth

? Key Features

• ? Enhanced Cooling: Extra depth improves airflow for better heat dissipation
• ? Compact & Powerful: Small footprint with increased air pressure
• ? 12V Compatibility: Easy to integrate into standard electronics systems
• ? Reliable & Quiet: Brushless motor ensures long life and reduced noise

? Applications

• ?️ Cooling for microcontrollers and development boards
• ?️ 3D printers, CNC, and laser modules
• ? Power modules and voltage regulators
• ? Networking equipment (routers, modems, bridges)
• ? Compact robotics and embedded systems

The 40×40×20mm 12V 0.15A Brushless Fan delivers a great balance of airflow, size, and efficiency. Ideal for more demanding cooling applications in confined electronic environments where extra air movement is needed.