Can i use DDR4 RAM on the DDR3 Motherboard?

For most consumers the choice will be simple because DDR4 is not backward compatible If your motherboard was designed for DDR3, then that's what you can choose

You cannot use DDR3 RAM in a motherboard that only supports DDR2 Likewise, DDR3 doesn't fit in a DDR4 slot Each RAM generation has a notch cut in the pins

does it matter which pcie slot i use for gpu You can select your preferred language independent from your country English DDR3 DDR4 DDR5 Speed * Speed * 1600MTs 1866MTs

does nintendo switch lite have game card slot No, you can't use DDR3 on a board that has DDR4 memory slots only They won't fit and won't work