However, I wouldnt go for Corsair RAM at the moment, there seems to be a lot of issue with Corsair and RyZen working together, get G.Skill or Crucial RAM, these seem to have the best compatability.
Also make sure the board has the latest bios on it if you plan on buying a RyZen 5 CPU as this also causes a lot of problems, ask the shop you are buying it from to flash it for you before they send it if possible, or you'll have to pay another shop to do it for you.
However, I wouldnt go for Corsair RAM at the moment, there seems to be a lot of issue with Corsair and RyZen working together, get G.Skill or Crucial RAM, these seem to have the best compatability.
Also make sure the board has the latest bios on it if you plan on buying a RyZen 5 CPU as this also causes a lot of problems, ask the shop you are buying it from to flash it for you before they send it if possible, or you'll have to pay another shop to do it for you.
if u wait for a few more bios revisions, the 3200 ram speed issue will be fixed. u can consult the ram support list in website for supported 3000mhz ram. another considerations is all samsung b die rams will run @ 2933 out of the box. look for trident z or viper elite rams.