Zyvpee 4710KL-07W-B56 120mm 48V 0.24A 3-wire case fan

48 V DC axial case fan

The Zyvpee 4710KL-07W-B56 is a 120 mm DC axial fan designed for case cooling in systems that supply a 48 V rail. Its three-wire connector provides power and a tachometer signal for speed monitoring. The unit uses a 2-ball bearing assembly and ships in a black finish without LED lighting. It targets builders who need a direct 48 V replacement or an industrial-grade airflow device.

48 V 0.24 A power requirement

This fan draws 0.24 A at 48 V, so the host system must provide a compatible 48 V header or an appropriate voltage regulator. A standard 12 V motherboard header will not drive the motor and the three-wire lead cannot be adapted without external circuitry. Verify the power source matches 48 V before installation to avoid a non-spinning fan.

Three-wire tachometer lead

The third wire carries a speed pulse back to the controller, enabling RPM monitoring in BIOS or software. No PWM control wire is present, so voltage regulation is the only way to change speed. Builders who require four-wire PWM control or addressable lighting will need a different model.