I have aorus c300 case i've installed 2 push fans on the front panel and one pull on the rear that its attached to 120 ml radiator is that ok or i'll face cpu cooling issues (i7 9700k).Thanks!
Yeah should be fine. But your CPU will probably be on the warm side, not dangerously so, but still warm if you use a 120mm AIO for it. Those 120mm AIOs are not the best and unless size is a issue its better to go 240mm or a good air cooler.