Question 4 ram dimm on AM4 socket

[Stelios_2]

I have the ryzen 2700x and aorus x470 gaming 7
I want to buy 32 GB ram with CAS 14 at 3200 MHz,
the motherboard's QVL only have the G.skill flareX 32GB (4x8)[ F4-3200C14Q-32GFX] but I read the the 4 ram dimm on AM4 can't run at 3200 MHz
Will I have any problem if I buy a kit with 2x16 GB?

 

[COLGeek]

I have a different make/model X470 mobo that runs 32GB (4x8GB @ 3200) just fine. Where did you read this limitation?