Ok sorry for being dumb.. new to this oc stuff, you have 4 fans attached to that rad, what’s the setup? Push / pull, all intake or exhaust? Silly question but will 4 on one rad do a much better job than two? Might get another two then
Got them Push / Pull....Drawing in air from the front of the case...TBH I didn't think it would make any difference on a 280 radiator but my temps dropped 4c and I'm getting even less noise due to the Rad not being directly in front of the case.