Images included this is a scale model of the room in development we are currently waiting on a 200 amp drop to the location to be able to feed this beast but other then that hardware is trickling in from various sources for reference sakes lets assume all gpu's are 5850's light grey are psu's black HDD's and 5th rack down light blackish is switch 1 window to room 1 door units are staggered so there is more chance of air flow 5850 are front and rear exhaust what we need to know is this
should we opt air conditioning if so how should it be routed or should we opt air exchange ?
we are leaning to air exchange as it would be simpler but we need to know how much air should be displaced and how it should be routed ?
there is about 810 ft3 in this room
we have no idea the actual heat that the cards are putting out because it is dependent on alot of factors such as the room air temp and such .. but open air with fan running 100% we sit at about 62 degrees C assuming the outside air is about 17 C so given the max temp of ~37C and a min in the winter of -30C
roughly how much air should we be moving

im sure i could setup a thermostat to regulate the fans on and off but still would be nice to know how many cfm the inline fans should move to cool the room at a max temp of 37C outside
Images oversized sorry lol and detail is lacking just so you can get a panned out view if anyone uses maya and wants the maya file let me know

