Thank you guys for your response…so i have launched the rig with the two miners and this are my stats so far ( it has been 5 hours) so inlet is 54 55 55 and outlet temp is 69 69 70 with 5700 fans speeds noise is not an issue so far since i am working with a 500sqmeter land….i have an exhaust fan (3960meter cuber/ hour rated) and i have proper intake fitted with dust filters…also the air coming in gets filterd two seprate times and has to also pass through two rooms to get to the miners so humidity is not an issue and ambient temp is from 17 Celsius during night and 28 degree Celsius around 3pm (hottest time of the day so based on this is it a good mining rig what do u think? Oh and also my city is resting 1,700 meter above sea level