So I decided to use the Dimm.2 card finally with my z790 apex. I have a m.2, 5.0 as my main drive, 2 4.0 drives on the MB and 2 4.0s in the dimm.2 card. The issue I have is that I am running at half speed with the two m.2s on the Dimm.2. 3000/mbs rea...