Hey guys.
I'm running my fan speed at 5000rpm to cool down my precious.
Will it be detrimental to my fans?
There's not much point to that. Your system has been automatically tuned to increase its fan speeds when the temperature gets too high. Constantly making the fan spin at 5000rpm is really just stressing your hardware more than it should. Not to mention, if it is a laptop, your battery life is going to be run down to zero quicker than usual.