Yes, the Gigabyte B550M DS3H supports 3000 MHz RAM modules.
Yes, the Gigabyte B550M DS3H supports 3000 MHz RAM modules.
According to the specs, using 3000 MHz RAM won't work; it should function at the closest compatible speed, around 2933 MHz.
It functions at 3000 but struggles to list RAM specifications for every megahertz. It doesn't mention support for 2960, 2961, or 2962, though it does cover any value within the range.