Solution
I think it says it supports up to 3200MHz. But said 2667 which I take to mean that 2666 is supported? To be fair, most offbrand ram works so I don't see why a reputable set wouldn't.
It will work. There is very little reason for it not to. Crucial is a very reputable brand, so you're good on that front.

bobjackieson

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Dec 30, 2017
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The difference will depend on how GPU or CPU limited you are, but 3200Mhz significantly helps ryzen performance over 2666Mhz.
Not sure why this wouldn't be compatible...

I think it says it supports up to 3200MHz. But said 2667 which I take to mean that 2666 is supported? To be fair, most offbrand ram works so I don't see why a reputable set wouldn't.