Hello,
Asus officially recommends 7200 Mhz RAM modules maximum.
But you can try to use 7800 Mhz or 8000 Mhz chips by playing with the UEFI settings, but at the moment I don't think there are any DDR5 chips higher than 8000 mhz (sold at an obscene price).
In my experience, I wouldn't recommend exceeding the maximum frequency recommended by Asus.
Furthermore, I strongly advise you to consult the list of types/brands of memory sticks compatible with your motherboard. Personally, I've had a fair number of problems with modules that weren't on the Asus list.

Sorry, I can't answer your question as I had bought the article for someone else.