Details

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40x40x10mm DC 5V Brushless Fan — Compact Thermal Management 🌬️🔍

This is a precision-engineered DC brushless axial fan designed for high-efficiency cooling in compact electronic assemblies. Operating on a 5V DC power supply, this micro fan is ideal for dissipating heat from localized components in low-voltage systems, mobile electronics, and specialized hobbyist projects.

With its slim 10mm profile and durable brushless motor, it provides a reliable, long-term cooling solution for space-constrained environments.

Key Performance Features

• Micro-Industrial Sizing: Features a standard 40mm x 40mm square footprint with a space-saving 10mm depth, perfect for high-density hardware enclosures.

• Advanced Brushless Technology: Utilizes a DC brushless motor for reduced mechanical wear, quieter operation, and enhanced energy efficiency.

• 5V DC Optimization: Engineered specifically for DC 5V power rails, making it a direct fit for USB-powered devices and micro-controller projects.

• Low Power Draw: Operates at a highly efficient current of 0.16A, minimizing the electrical load on your primary power source.

• Secure Plug-and-Play Connectivity: Comes equipped with a pre-terminated 2-pin terminal connector on red and black lead wires for rapid, tool-free installation.

• Global Safety Compliance: Fully certified with the CE mark, ensuring the unit meets rigorous international quality and safety standards.

Technical Specifications

• Type: DC Brushless Fan Motor.

• Dimensions: 40mm x 40mm x 10mm.

• Voltage: DC 5V.

• Current: 0.16A.

• Connector Type: 2-Pin Terminal Plug.

• Certifications: CE.

Typical Applications

• Single Board Computers (SBCs): Ideal for adding active cooling to Raspberry Pi, Jetson Nano, or other 5V micro-controllers.

• 3D Printers: Often used as a parts cooling fan or to cool the mainboard in compact desktop 3D printers.

• Network & Storage Gear: Perfect for cooling external hard drive enclosures, small routers, and network switches.

• Portable Electronics: Suitable for custom-built handheld gaming units and compact LED lighting drivers.

Top 3 Customer Questions & Concerns 🙋‍♂️

🔄 How do I tell which way the air blows? Air generally flows from the intake side toward the side with the manufacturer's label and motor support struts. You can also verify orientation by looking for directional arrows typically molded into the side of the plastic frame.

🛡️ Can this fan be powered by a USB port? Yes. Since this fan is rated for 5V DC, it is compatible with the standard output of USB ports on computers, power banks, and wall adapters.

🔌 Is the connector universal? This fan uses a standard 2-pin plug commonly found on PCB headers with a 2.54mm pitch. It is a "plug-and-play" solution for the majority of small-scale electronic equipment requiring 5V active cooling.