PRO H610M-E DDR4 Motherboard M-ATX

New Alder Lake motherboard supports both DDR4 and DDR5 memory ddr5 slot compatible with ddr4 As noted already, DDR5 uses a different operating voltage than DDR4, has a different architecture, and has the key slot in a different location ddr5 in ddr4 slot DDR5 will continue with a 288-pin design, although the RAM voltage will drop to DDR5 RAM performance doubles the fastest standard of the previous DDR4

ddr5 slot compatible with ddr4 No The sticks are physically different DDR4 wont fit in a DDR5 slot and vice versa