What will happen if I mix DDR4 RAM and DDR5 RAM in my PC?

What will happen if I mix DDR4 RAM and DDR5 RAM in my PC? can you run ddr4 in a ddr5 slot DDR5 has far higher capacity per module than DDR4 It is one more reason more to stay with 2 higher capacity modules than trying to combine 4 modules candy dreams slot Reminder: DDR4 RAM Won't Fit Into DDR5 Slots and Vice Versa As you can see, the layout for the connectors is slightly different So don't

can nvme be used in m2 slot 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