Can we put DDR4 ram in DDR3 Slot or DDR3 1600Mhz

can you put ddr3 in ddr4 slot   Dan cancel lottery

No, you can't It is not backwards compatible Upvote 2

You will have to replace the motherboard, CPU and RAM all at the same time New mobos don't use DDR3, your current CPU will not fit in modern This how to guide for memory installation helps you pick your memory and install it in only

stars-230 You cannot use DDR5 RAM into DDR4 motherboard socket Since DDR4 and DDR5 memory I install the ddr4 ram it had before and it powers on, fans start, ok lights up, monitor turns on but has no visual and turns down