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💨 Upgrade your 3D print cooling game — don’t let your prints overheat!
The Wathai DC 4010 Blower Fan is a compact, high-speed 24V cooling solution designed specifically for 3D printer upgrades. Featuring dual ball bearings for a 50,000-hour lifespan and a powerful 9500 RPM speed, it delivers superior airflow (3.62 CFM) while maintaining low noise (35 dB). With 3.3 ft wires for easy installation, it’s the go-to replacement fan for Ender 3 series and compatible models, ensuring efficient hotend cooling and enhanced print quality.






















| ASIN | B0BYSLTHBB |
| Air Flow Capacity | 3.62 cfm |
| Best Sellers Rank | #78 in Computer Case Fans |
| Brand Name | Wathai |
| Compatible Devices | 3D printer, Amplifier |
| Cooling Method | fan cooling |
| Customer Reviews | 4.3 4.3 out of 5 stars (935) |
| Item Dimensions L x W x H | 1.6"L x 1.6"W x 0.4"H |
| Item Highlight | 40mm x 10mm 24 Volt DC Brushless Radial Turbo Fans for Ender 3 Fan Upgrade Extruder Hot End Cooling 2 Pack |
| Manufacturer | Wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 9500 rpm |
| Model | radial fan 40x40x10 |
| Noise Level | 35 db |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | radial fan 40x40x10 |
| Power Connector Type | 2-Pin |
| Unit Count | 2 Count |
| Voltage | 12 volts_of_direct_current |
| Wattage | 1.9 watts |
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