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Small black 40mm square case fan with 24V label

SXDOOL

SXDOOL MF40102VX-1Q03C-A99 new 24V 40mm case fan

SKU CH-DWKB-0XY7B MPN MF40102VX-1Q03C-A99

24 V 40 mm magnetic-bearing fan spins at 10000 RPM with 36.8 dBA noise for 3D-printer hot-end cooling

  • Fan Size40mm
  • 24 V operation powers 3D printer hot-ends and extruders reliably
  • 40 mm square frame fits BLV Mgn Cube and Ender mounts directly
  • Magnetic bearing spins at 10000 RPM ±10 % for strong airflow
  • Low 36.8 dBA noise keeps the build area quiet
  • 92 W draw meets UL, CSA, TUV and CE safety standards

Compact 24 V 40 mm cooling fan

The SXDOOL MF40102VX-1Q03C-A99 is a 40 mm square frame fan designed for 24 V systems such as 3D printer extruders and hotends. It suits builders upgrading or repairing machines like the BLV Mgn Cube or Ender where a 4010 form factor is required.

Airflow at 10 000 RPM with 1.92 W draw

Spinning at 10 000 RPM ±10 % the fan moves air through a 40×40×10 mm body while drawing 1.92 W. The magnetic bearing helps sustain that speed, but the small frame limits static pressure so it works best on short, unrestricted paths rather than dense radiators.

36.8 dBA noise with certified safety

At full speed the unit produces 36.8 dBA, an audible but moderate whine suitable for enclosed printer cabinets. It carries UL, CSA, TUV and CE approvals confirming electrical safety for continuous operation.

Highlights

  • 24 V operation powers 3D printer hot-ends and extruders reliably
  • 40 mm square frame fits BLV Mgn Cube and Ender mounts directly
  • Magnetic bearing spins at 10000 RPM ±10 % for strong airflow
  • Low 36.8 dBA noise keeps the build area quiet
  • 92 W draw meets UL, CSA, TUV and CE safety standards

Specifications

Fan Size40mm

Questions about this item

Will the 24V 40mm fan connect directly to my existing 24V printer board?

The fan runs on 24V and draws 1.92W, so it matches standard 24V printer fan headers; verify the connector type on your board before wiring.

How can I confirm the 4010 fan is spinning at the rated 10000 RPM after installation?

Listen for the specified 36.8 dBA noise level and feel strong airflow from the 40*40*10mm frame; a tachometer or printer firmware RPM readout gives a precise check.

Does the package include mounting screws or a connector adapter for my Ender hotend?

The box contains only 1PCS 4010 fan; screws and any connector adapter must be sourced separately.

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