Zyvpee 4710KL-07W-B56 V02 48V 0.24A 4 Pin 120x25mm Case Fan

120 mm 48 V case fan

The Zyvpee 4710KL-07W-B56 V02 is a 120 by 25 millimetre case fan designed for power cooling in computer enclosures. It runs on a 48 volt DC supply drawing 0.24 amperes and uses a four-pin connector for speed control. The black frame carries no LED lighting and the rotor sits on ball bearings for durable operation. This unit suits builders who need reliable airflow at an industrial voltage level.

Check voltage and header before ordering

Verify that your system provides a 48 volt DC fan header or a compatible four-pin PWM source rated for at least 0.24 amperes. Confirm the mounting holes match the standard 120 millimetre spacing and that 25 millimetre thickness clears adjacent components. The fan is not supplied with adapters or voltage converters, so the host must deliver the correct rail directly. Buyers who only have 12 volt headers cannot use this model without external regulation.

Sustained load behaviour

Ball bearings maintain consistent rotational stability during continuous duty cycles without the wear patterns seen in sleeve alternatives. The four-wire interface allows the motherboard or controller to adjust speed dynamically as internal temperatures rise. Because the motor is rated for 48 volt input, current draw remains low even at full RPM, reducing resistive heating in the supply traces. Builders who need variable-speed silence at idle should confirm their BIOS supports PWM curves for high-voltage fans.