If the build has a I5 4690k and a R9 290 and i want just those water cooled would a 240 Rad and a 120 rad be okay? otherwise a 2x240 Rads? I will be building in a Fractal design Arc mini R2 and don't want to go overboard .
Also you should read this sticky, specifically the part about calculating your TDP. Then do some math and calculate how much rad space and fan combo that you need to get.
Also you should read this sticky, specifically the part about calculating your TDP. Then do some math and calculate how much rad space and fan combo that you need to get.