SN850 only running at PCIe Gen 3?

How to Add NVMe SSD to your Motherboard can i use gen 4 ssd on gen 3 slot Yes you simply cannot do 7000+ MBs on Gen 3 x4 I run a PCIe Gen 3 x4 NVMe SSD through my chipset coming from a Gen 2 x4 slot can you beat a slot machine The forward-backward compatibility still applies, so you can connect any SSD Gen to the PCIe interface and the speed will be determined by

candy blitz bombs slot 2_1 slot on my ASUS ROG Strix x570i mobo The only thing I can find in bios is set to _1 link = Gen 4 Yet the SSD is still running at Gen 3