Zyvpee KDE1245PFV1 45mm 12V 1.7W 3-pin CPU cooler

Compact 45 mm CPU fan

The Zyvpee KDE1245PFV1 is a 45 mm square frame cooler that runs on 12 V and draws 1.7 W through a 3-pin connector. It fits small-form-factor builds where a low-profile fan is required. The maglev bearing reduces friction for quieter operation at idle. Builders replacing a failed OEM cooler in thin clients or embedded boards will find the dimensions match common 45 mm mounting patterns.

Steady thermal behaviour

At the rated 1.7 W the motor maintains constant speed without the voltage sag seen in higher-draw fans. Maglev suspension keeps acoustic output stable during long sessions because there is no sleeve wear to increase noise over time. The 3-pin header reports speed to the motherboard so fan curves respond to actual load. Sustained airflow remains predictable in enclosures with restricted intake paths.

Straightforward drop-in install

Four corner holes align with standard 45 mm brackets so no adapter plate is needed. The three-wire lead plugs directly into a CPU_FAN header; polarity follows the usual ground-sense-power order. Builders sometimes route the short cable under a motherboard heatsink and strain the connector — leave slack before securing screws. Verify the 10 mm thickness clears nearby capacitors before tightening.