GDSTIME 12025 24V Axial Fan with Dual Ball Bearings

GDSTIME 12025 24V axial fan measuring 120 × 120 × 25 mm and equipped with dual ball bearings. It is designed to provide high airflow in electrical cabinets, electronics enclosures, enclosed 3D printers, CNC machines and other large-format ventilation systems.

This version has a nominal speed of 3000 RPM and prioritises airflow and durability over low noise. It is suitable for applications where a large amount of heat must be removed or the air inside a machine needs to be renewed quickly.

Main features

• Brand: GDSTIME.
• Format: 12025 axial fan.
• Nominal dimensions: 120 × 120 × 25 mm.
• Rated voltage: 24V DC.
• Rated current: 0.20A, with a stated tolerance of ±10%.
• Rated power: 4.8W.
• Speed: approximately 3000 RPM.
• Stated nominal airflow: up to 119 CFM.
• Nominal noise level: approximately 42dBA.
• Bearing: dual ball bearing.
• Connection: two wires with a 2-pin XH2.54 connector.
• Cable length: approximately 30cm.
• Approximate weight: 127g.

Typical applications

• Ventilation of electrical cabinets and control boxes.
• Hot-air extraction from enclosed 3D printers.
• Cooling electronics, power supplies and controller boards.
• Air renewal in CNC machines and other digital manufacturing equipment.
• Projects requiring a 120mm axial fan powered by 24V.

Dual ball bearings

Dual ball bearings are particularly useful in equipment exposed to long operating hours, elevated temperatures or intensive use. However, this version runs at a higher speed and produces more noise and power consumption than the hydraulic-bearing alternative.

If lower noise is more important and less airflow is sufficient, consider the GDSTIME 12025 24V axial fan with hydraulic bearing.

Compatibility and installation

Before installation, check the available space, mounting-hole positions, supply voltage and current capacity of the selected output. The equipment must provide 24V DC and support at least the fan's rated current, with a suitable margin for start-up.

The red wire is normally positive and the black wire negative. Always verify polarity before connection, even if the connector fits mechanically. Incorrect voltage or reversed polarity may damage the fan or its control electronics.

As this is a two-wire fan, it does not provide a separate tachometer signal or dedicated PWM input. When controlling it from an electronic board, ensure that the output and control method are suitable for this type of load.