Description
The Nidec U04X12MLZ7-51 is a compact and very quiet 12V DC axial cooling fan, measuring 40mm x 40mm x 10mm. Operating at a low rated current of 0.05A (0.6W), this fan is specifically designed for applications where minimal noise disturbance is critical, such as small electronics, HTPCs, or silent computing setups. It achieves a rotational speed of approximately 5000 RPM, delivering an estimated 6.0 CFM of airflow with a very low noise level, typically around 18.0 to 20.0 dBA. Equipped with a Rifle Bearing system, it offers a good balance of quiet operation and a reasonable operational life. The fan typically utilizes 2-wire leads for power connection, making it a straightforward solution for quiet, space-constrained cooling needs.
Model Number: U04X12MLZ7-51
Manufacturer: Nidec
Type: DC Axial Cooling Fan
Dimensions: 40mm x 40mm x 10mm
Rated Voltage: 12V DC
Rated Current: 0.05A
Rated Power: 0.6W
Speed: 5000 RPM
Airflow: 6.0 CFM
Noise Level: 18.0 to 20.0 dBA
Connector: 2-Wire Leads
Bearing Type: Rifle Bearing
Frame Material: Plastic
Impeller Material: Plastic
Features: Mute Operation, Auto Restart, Polarity Protection




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