Zyvpee 4710KL-04W-B56 V05 NT747 120mm 4-pin PWM case fan

120 mm PWM case fan with ball bearing

This 120 mm case fan uses a four-wire PWM connector for speed control. It runs on a 12 V supply and draws 0.72 A at full power. The ball bearing design targets long service life in continuous operation. The frame measures 120 mm square by 25 mm thick and carries no LED lighting.

Check 4-pin header and 25 mm clearance

Verify that your motherboard or fan controller provides a standard 4-pin PWM header for automatic speed regulation. Ensure the mounting area accepts a 25 mm thick frame and 120 mm hole spacing. The fan draws 0.72 A, so confirm the header or controller can supply that current. No LED header is required because the unit has no lighting.

Ball bearing sustains constant speed under load

The ball bearing construction maintains consistent rotation during extended high-speed runs. PWM control adjusts RPM to match thermal demand without the wear associated with sleeve bearings. The 12 V 0.72 A rating supports steady airflow in server or workstation chassis. Non-LED black finish keeps visual distraction low in dense builds.