Zyvpee 2806KL-04W-B59 C57 70×15 mm 3-pin case fan

Compact 70 mm case fan for tight builds

This Zyvpee 7015 frame fits small-form-factor chassis and CPU coolers that require a 70 mm square footprint. It runs on 12 V DC and draws 0.28 A through a standard three-pin connector. The ball bearing is rated for continuous operation in desktop and industrial environments.

Simple three-pin installation with polarity care

Align the three pins with the motherboard or controller header; the keyed shroud prevents reverse insertion. The only common issue is reversed wiring if the connector is forced, which stops the fan from spinning. No PWM signal wire is present, so speed control relies on voltage regulation.

Verify mounting holes

Measure the screw centres on your existing cooler or chassis to confirm they match the 70 mm square pattern. Ensure your board or fan controller provides a three-pin DC header; a four-pin PWM header will work but will not enable pulse-width modulation. Check that 12 V supply is available on the chosen header.