What would you consider to be too high a frame rate?

Solution
It can never be too high. The upper limit is always going to be set by the monitor - e.g. 60 fps (i.e. 60 Hz), even if the hardware can crank out 2000 fps. You can't damage your hardware with a high framerate.


Well thank you for the help, I suppose I was curious if the hardware's fans would spin too fast or something along those lines.
 
Fans can't spin to fast they can only spin as fast as the motor will allow them to 2000-3000rmp for most some can do 5k

Also fan RPm is not related to fps there speed us normally based on temps and they don't normally go above about 60% even with the card on 100% load