Pcie 4.0 m.2 to u.2 adapter

[Jolly]

That doesn’t make any sense. If you can handle a 2280 you can handle a 2260. What board?
Also from searching around, looks like @LiKenun got a p5800x working reliably w m2 adapter with redriver

How fast is a P5800X Optane?

I just solved a similar problem myself after about 2 months. It turns out that the best combination thus far has been an M.2 adapter with a redriver and a very good cable that will definitely carry a PCIe 4.0 signal. I used an OCuLink-to-OCuLink cable, but Micro SATA Cables also sells ones that have the other end connect directly to the drive. …