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Upgrade your 3D printer’s cooling system with our high‑performance 40x40x10mm 4010 & 30x30x10mm 3010 Brushless DC Fans. Designed for precision cooling of heatsinks, radiators, and other critical components, these fans deliver reliable airflow at both 12 V and 5 V operating voltages, ensuring optimal temperature control for flawless prints.
Why Choose These Brushless DC Fans?
- Dual size options – 40×40×10 mm (4010) and 30×30×10 mm (3010) to fit a wide range of 3D printer models.
- Energy‑efficient brushless design reduces power consumption and extends fan lifespan.
- Quiet operation with low RPM for a noise‑free printing environment.
- Compatible with both 12 V and 5 V power supplies for versatile integration.
- Robust construction resists dust, moisture, and vibration for long‑term reliability.
Key Highlights
- High Airflow: Optimized blade geometry moves up to 15 CFM (4010) and 10 CFM (3010) for rapid heat dissipation.
- Low Noise: Operates at ≤ 28 dBA, keeping your workspace quiet.
- Easy Mounting: Pre‑drilled mounting holes align with standard 3D printer fan brackets.
- Temperature Stability: Maintains consistent performance from –20 °C to +80 °C.
- Universal Compatibility: Ideal for heatsink coolers, radiator fans, and other 3D printer cooling applications.
Technical Specifications
- Sizes: 40 mm × 40 mm × 10 mm (4010) & 30 mm × 30 mm × 10 mm (3010)
- Voltage: 12 V / 5 V (selectable)
- Current: 0.12 A (12 V) – 0.08 A (5 V)
- Speed: 4000 RPM (12 V) – 3000 RPM (5 V)
- Airflow: 15 CFM (4010) / 10 CFM (3010)
- Noise Level: ≤ 28 dBA
- Connector: 3‑pin JST or standard PWM plug
- Operating Temperature: –20 °C to +80 °C
- Material: ABS housing with reinforced steel blades
Compatibility & Applications
These brushless DC fans are perfect for:
- 3D printer heatsink coolers
- Radiator cooling modules
- Enclosure ventilation
- Electronics and PCB cooling projects
- Any 40×40×10 mm or 30×30×10 mm fan mount on hobbyist or professional printers
Installation Tips
- Power off the printer and disconnect the main supply before installation.
- Align the fan’s mounting holes with the bracket and secure with the supplied screws.
- Connect the 3‑pin JST or PWM plug to the appropriate voltage source (12 V for high performance, 5 V for low‑noise operation).
- Verify fan rotation direction matches the airflow direction indicated by the arrow on the frame.
- Run a test print to ensure temperature stability and noise levels meet expectations.
What Sets Our Fans Apart?
Our 4010 and 3010 brushless DC fans combine superior engineering with user‑friendly design, delivering the cooling power that modern 3D printers demand. Trust in a product that’s built to last, quiet to operate, and optimized for the exact dimensions of your printer’s cooling system.
Price: Original price was: $ 4.61.$ 1.52Current price is: $ 1.52.