I'm looking to to upgrade my rig in about 3 weeks. I've already started with an air cooled system. However the graphics cars sung like jet engines under load.
I've worked out that with both 7990s in the loop as well as a CPU I need to dissipate a TDP of about 850w
The question is how many radiators do I need to dissipate that kind of heat with the fans set for quiet operation?
I'm looking at 45mm rads for the build. I'm guessing a 360mm and a 240 mm woudl be inadequate.
I'm possibly looking at a 900D build.
Look forward to hearing from you.