Can I plug DDR5 RAM into the DDR4 motherboard socket?

Can I plug DDR5 RAM into the DDR4 motherboard socket? does ddr5 fit in ddr4 slot fit into a DDR4 slot As memory technologies evolve, the primary improvements in each new generation are increased data transfer rate and greater memory does it matter which pcie slot i use for gpu It's assumed only one slot will be active at a time, but this allows the board to work with both DDR4 and DDR5 RAM technology But also

does it matter which pcie slot i use for gpu Attempting to insert DDR4 RAM into a server motherboard designed for DDR3 is not feasible, just as DDR3 cannot fit into a DDR4 slot DDR3 vs

does lucky devil slot pay real money DDR5 and DDR4 memories are not interchangeable, primarily due to differences in physical design, pin configuration, and voltage requirements  DDR5 modules will not physically fit in the memory module slots To not damage the motherboard, do not try to force fit the modules in the DIMM4