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Is using water cooler fan in my computer room HARMFUL for the internal parts of the computer system?

nik
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2 Answers2

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An evaporative cooler can be if it causes the humidity to rise too high (above 60% or so). If humidity is not too low in the server room (20% will cause static generation to increase) then you should consider using refrigerative cooling instead.

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For starters, read up Is humidity a problem for PC's?
Remember, if you start controlling humidity -- very low humidity can cause static-charge related problems too. And a fluctuating humidity might lead to condensation related problems.

nik
  • 57,042