Compact 40 mm case fan for tight builds
The Nidec U40X12MLZ7-53 measures 40 by 40 by 10 mm and runs on 12 V at 0.05 A. It fits small-form-factor cases, rackmount chassis and embedded boards where larger fans cannot be mounted. Builders working with limited clearance will find it a direct fit for 4010 mounting holes.
Steady airflow at low current draw
At a continuous 0.05 A the motor maintains its rated speed without the current spikes seen in higher-power fans. This keeps heat output predictable inside sealed enclosures and avoids voltage sag on shared 12 V rails. The fan is not suited for high-static-pressure heatsinks or radiators that demand greater airflow.
Highlights
- Compact 40 mm frame fits tight chassis spaces
- Low 0.05 A draw reduces power load
- 12 V operation suits standard PC headers
- Nidec build ensures reliable cooling
Specifications
No published specifications for this item yet.
Questions about this item
How much power does the 12 V U40X12MLZ7-53 draw when running continuously?
The fan is rated at 0.05 A on a 12 V supply, giving very low power draw for all-day operation.
What connector does the 4010 fan need to work with my motherboard or fan controller?
The U40X12MLZ7-53 uses a standard two-pin 12 V power connector compatible with typical motherboard headers and fan controllers.
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