A1 and B1 memory slots don't work, while A2 and B2 do

A1 and B1 memory slots don't work, while A2 and B2 do ddr4 and ddr5 same slot Take a stick of DDR4 memory, place it onto the converter card, and insert it into a motherboard's DDR5 slot However, if the idea is simple ddr4 sodimm slot So most likely there won't be any AM5 Motherboards with both DDR4 & DDR5 DIMM Slots on it since DDR4 and DDR5 are not compatible to each other

ddr4 sodimm slot It's not possible to install a DDR3 module in a DDR4 slot or the other way around, for example Besides, DDR3, DDR4, and DDR5 RAM modules don't

ddr4 in ddr3 slot However, modern CPUs can go into the so-called flex mode, a feature where a four-slot motherboard with three RAM sticks will run two of the Yes, you can have DDR6 or DDR5 based Graphics card with DDR4 based RAM The reason is, The port that almost every Graphics card uses on the