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PLSMAYY7
Decent price for an NZXT AIO currently $119+ elsewhere
Probably for the best.
About the only use a 120mm AIO is good for, is making a near passive low power system.
a single 120mm fan, can be your CPU cooler, and your exhaust; anything else will still 'swirl around in the case'.
140mm rads aren't much better (with a few exceptions of the rare double-thick ones).
Well that lasted about as long as I do.