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Reliable 4010 24V Axial Cooling Fan for 3D printer toolhead cooling, part cooling, electronics airflow, Rat Rig V-Core 3 Eva 3 assemblies, Voron 2.4 Stealthburner Clockwork 2, and compact 24V cooling applications.
$13.95
The 4010 24V Axial Cooling Fan is a compact 40mm x 40mm x 10mm fan used for 3D printer toolhead cooling, part cooling, electronics airflow, and compact machine cooling applications. This fan is listed on the dnb3D product page as the SUNON MF40102VX-Q00U-GAD model, with a brushless axial design, MagLev magnetic suspension bearing, 27mm cable, and 2-pin 2.54 JST-XH connector.
This 4010 fan is especially useful for printer builds that require a small, high-quality 24V fan with reliable airflow in a tight toolhead layout. The product page notes that it is a Rat Rig V-Core 3 specific part used on the Eva 3 toolhead for part cooling, with 1 piece required for that application. It is also listed as being used on the Voron 2.4 Stealthburner Clockwork 2.
The 40mm x 40mm x 10mm size makes this fan suitable for compact 3D printer toolhead assemblies where space is limited. It can be used for part cooling, directed airflow, and compatible printer cooling setups where a 4010 axial fan is required. Always confirm fan size, mounting pattern, connector type, voltage, and airflow direction before installation.
This fan is rated for 24V operation and is listed with 0.07A current, 0.081A maximum current, and 1.44W power consumption. It should only be connected to compatible 24V fan outputs or properly configured electronics. Using the wrong voltage can damage the fan or printer controller.
The SUNON MF40102VX-Q00U-GAD uses a MagLev magnetic suspension bearing design. MagLev fans are known for smooth operation and are commonly used where reliability, lower noise, and compact airflow matter. Your page lists this fan as ultra quiet and high quality, with a loudness rating of 31.4 dB.
The fan is listed with a speed of 8500 RPM and airflow of 9.9 CFM. These values make it a strong compact option for 3D printer part cooling and toolhead airflow where the design calls for a 4010 axial fan. The listed weight is 15.6g, which is helpful for toolhead applications where moving mass matters.
This product is listed as a Rat Rig V-Core 3 specific part used on the Eva 3 toolhead for part cooling, with one piece required. It is also listed for use on the Voron 2.4 Stealthburner Clockwork 2. Always confirm your exact printed parts, toolhead version, fan mount, connector, and wiring requirements before ordering replacement cooling hardware.
For related components, browse the 3D Printer Parts category or the Electronics category. This fan can be paired with toolhead PCBs, hotends, extruders, fan ducts, wiring, connectors, and other cooling hardware from dnb3D.
For manufacturer specifications and additional fan details, see the SUNON product reference or the product PDF linked on the dnb3D product page.
Every order is hand-inspected and precision-shipped from dnb3D in Marathon, Ontario. Whether you are replacing a Rat Rig V-Core 3 Eva 3 fan, maintaining a Voron 2.4 toolhead, or building a custom 24V printer cooling setup, this SUNON MF40102VX-Q00U-GAD Axial Fan provides a reliable compact cooling option for compatible 3D printer applications.
The 4010 24V Axial Cooling Fan is a compact 40mm x 40mm x 10mm brushless MagLev fan for compatible 3D printer toolhead, part cooling, and electronics cooling applications.
| Product Type | Axial cooling fan / 3D printer part cooling fan |
|---|---|
| Model | SUNON MF40102VX-Q00U-GAD |
| Fan Size | 40mm x 40mm x 10mm |
| Fan Class | 4010 axial fan |
| Voltage Rating | 24V |
| Current | 0.07A / max 0.081A |
| Power Consumption | 1.44W |
| Speed | 8500 RPM |
| Airflow | 9.9 CFM |
| Noise Level | 31.4 dB |
| Bearing Type | MagLev magnetic suspension bearing |
| Fan Type | Brushless axial fan |
| Cable Length | 27mm cable |
| Connector | 2-pin 2.54 JST-XH connector |
| Weight | 15.6g |
| Common Printer Fitment | Rat Rig V-Core 3 Eva 3 toolhead part cooling; Voron 2.4 Stealthburner Clockwork 2; compatible DIY 3D printer cooling setups |
| Quantity Note | Rat Rig V-Core 3 Eva 3 toolhead use requires 1 piece |
| SKU | DB-0695-7521 |
| Installation Warning | Confirm 24V fan output, connector polarity, mounting size, airflow direction, toolhead clearance, and controller compatibility before installation. |
| Fulfillment | Hand-inspected and precision-shipped from dnb3D in Marathon, Ontario, Canada |
Before installing the SUNON MF40102VX-Q00U-GAD Axial Fan, confirm that your printer requires a 40mm x 40mm x 10mm 24V axial fan. Do not connect a 24V fan to the wrong voltage output or an incompatible controller circuit.
This fan is listed with a 2-pin 2.54 JST-XH connector and 27mm cable. Confirm connector fit, wire polarity, and controller-board pinout before powering the fan. Reversed polarity or incorrect wiring can prevent operation or damage electronics.
This fan is listed for Rat Rig V-Core 3 Eva 3 toolhead part cooling and Voron 2.4 Stealthburner Clockwork 2 use. Confirm your exact toolhead version, printed duct, fan mount, screw clearance, connector routing, and airflow direction before installation.
Use appropriate mounting screws and avoid over-tightening. Small fan frames can warp if compressed too hard, which may cause blade rubbing, vibration, noise, or reduced fan life.
Make sure wires, filament strands, printed duct edges, screws, and debris cannot contact the fan blades. After installation, spin the fan gently by hand and check that the blades rotate freely before powering the printer.
Route the cable away from hotends, heater blocks, belts, pulleys, moving toolhead parts, fan blades, and sharp edges. Use strain relief where needed so the short cable and connector are not pulled during printer movement.
Part cooling fans can collect filament dust, plastic strands, and shop debris. Inspect the fan during printer maintenance and clean carefully with printer power disconnected. Avoid pushing debris into the bearing or damaging the blades.
After installation, test fan operation through the printer interface or firmware. Confirm that the fan starts reliably, reaches expected speed, moves air in the correct direction, and does not make rubbing or grinding noises.
Every order is hand-inspected before shipping. dnb3D precision-ships cooling fans, electronics, hotend parts, and 3D printer hardware across Canada from our Ontario facility, helping Rat Rig, Voron, and DIY printer builders receive clean, usable parts ready for careful installation.
At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.
Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.
In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.
Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.
We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.
We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.
Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.
Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.
Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.
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