But OP hasent told us the size of his rig, he doesnt need to spend a alot of money doing this you know?
really?I am not sure of the BTU rating, but I will need to dissipate upwards of 40,000 watts.
youchdog has been around for a while ...lolz
He is running ~ 120m of scrypt or ~ 200+ GPU's of various descriptions
Real farms are starting to get out of control and in regards to heat ...fucking HEAT !!!!
I run 70m and have 6 x 3000L second fans on both intake and exhaust
AC is toooo expensive ... Just go with lots of air directed onto the GPU's and an fan connected to an extract fan mounted into the rig chasis that then pumpts the air out to a chimmney stack that then exhausts out with a 3000l fan suckikng at the other end
go for a largeish 600-800m outside exhaust fan stack (its like the ones u see on mcdonadls)
http://www.fantech.com.au/FanRange.aspx?MountingID=RVE&RangeID=32
The key being control the air in and then GET RIG of the HEAT !!
I live in australia that is currently 100+ at the moment ... the cards are running stable ~ 80c (its not great but oh well warranty)
Anyway youchdog thanks for added to diff :S
I could go further but this is what u get for free lolz
