On a reddit post is was said that AMD said " The AMD Ryzen 3 3100 and AMD Ryzen 3 3300X are expected to be available from leading retailers and etailers worldwide beginning May 21, 2020. AMD B550 motherboards are expected to be available beginning June 16, 2020 from ODM partners including ASRock, ASUS, Biostar, Colorful, GIGABYTE, and MSI at leading retailers and etailers."