RAM 3400-4000 will work on a motherboard with support for 2200-2800?

Question

RAM

Can 3400-4000 memory work on a motherboard that supports 2200-2800 memory?

Answer 1

Of course it will work, just the frequency will be automatically adjusted to the maximum possible on the mother

Answer 2

Yes, the frequency of the bars will drop to 2800, thus you overpaid money for power