Thank you guys, for the answers! Yes, I know I need a new mainboard for the ddr5. But the question is, if it's worth it. From what I read, they aren't much of a performance.
I use the pc for gaming. Some say you must have 32 giga ddr4, other say 16 giga is enough. But what about the new ones, ddr5?
There is also another thing that I read about gddr6 and gddrx6. That the newer ones are unstable, because they are more sensitive to voltage. So in the case of the video card, I stick with the old gddr6.