will 3.9a fan break antminer control board?

[keyarz]

the antminer original fan are 0.9a, will i break/burn/damage the control board if I'm replace with a 3.9a fan?
and why?

p/s: i don't need any advise nor recommend on fan model etc, i just want to know the answer of my question LOL

[QuintLeo]

Iffy - as I recall the fan they normally use is about 2.6 amp draw.
Might be better off using a fan hookup that connects the fan power directly to the power supply and just tach/speed control/ground on the antminer fan connector.