Can you fit DDR5 to a DDR4 motherboard?

So it will already show 2x 32-bit for a single module, even though physically from the board's side, it runs in single-channel mode With DDR4

DDR4 DRAM module will not fit into a DDR5 slot As memory technologies evolve, the primary improvements in each new generation are increased data transfer

ddr4 vs ddr5 slot Just to clarify DDR5 is not backwards compatible with DDR4, it's a completely different DIMM slot There will be DDR4 and DDR5 Alder Lake

ddr4 in ddr5 slot DDR4 vs DDR5: Design and hardware specs compared Launched in 2014, DDR4's main improvements over its predecessor, DDR3, were a higher module