Details

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40x40x20mm DC 12V Brushless Fan — High-Efficiency Thermal Management 🌬️⚙️

This is a high-profile brushless axial fan engineered for superior heat dissipation in demanding electronic systems. Operating on DC 12V, this fan features a 20mm depth, which is double the thickness of standard slim fans. This increased housing volume allows for greater static pressure and more consistent airflow, making it ideal for cooling dense heatsinks or pressurized enclosures.

Engineered for reliability, its brushless motor design ensures an extended operational lifespan with minimal maintenance.

Key Performance Features

• High-Volume 20mm Profile: The 40mm x 40mm x 20mm dimensions provide significantly better pressure performance compared to standard 10mm fans, ensuring air moves effectively through restricted spaces.

• Optimized 12V Power: Designed for standard DC 12V power architecture, operating at a current of 0.15A for an efficient balance of cooling power and energy consumption.

• Precision Brushless Motor: Utilizes advanced brushless technology for reduced mechanical wear, quieter operation, and high-speed reliability.

• Secure Plug-and-Play Connectivity: Features a pre-installed 2-pin terminal connector on standard red and black lead wires for rapid installation.

• Safety & Quality Verified: Carries the CE mark, confirming the product meets international safety and quality standards for electronic components.

Technical Specifications

• Dimensions: 40mm x 40mm x 20mm.

• Voltage: DC 12V.

• Current: 0.15A.

• Motor Type: DC Brushless.

• Connector: 2-Pin Terminal Plug.

• Certifications: CE.

Typical Applications

• High-End 3D Printers: Perfect for cooling larger stepper motor drivers or as a high-flow hotend fan.

• Network & Server Equipment: Ideal for localized cooling in compact network switches, routers, and NAS devices.

• Industrial Automation: Provides essential ventilation for high-density control panels and automated hardware.

• Custom PC Builds: A great choice for small-form-factor (SFF) enthusiasts needing powerful cooling in a 40mm mount.

Top 3 Customer Questions & Concerns 🙋‍♂️

🔄 How does the 20mm thickness affect performance? The extra thickness allows for larger, more steeply pitched fan blades. This results in higher static pressure, meaning this fan can push air through dense obstructions (like a heatsink) much more effectively than a 10mm fan.

🛡️ Can this fan operate 24/7? Yes. The brushless motor design and CE certification indicate it is built for the continuous operation demands of professional and industrial equipment.

🔌 Will this connector fit standard headers? This fan uses a standard 2-pin small terminal plug. It is a direct "plug-and-play" replacement for most 12V industrial and electronic equipment using 2.54mm pitch headers.