SN850 only running at PCIe Gen 3?

SN850 only running at PCIe Gen 3? gen 4 ssd in gen 3 slot Yes, PCIe is backwards compatible as long as the item fits it The main issue is the slot is slower than the so it won't be as fast as genies secret with feature buy slot PCIe Gen x 16 Vertical GPU: up to 4 slots; horizontal GPU: 3 slots drive mounts Vertical GPU: 3 x ” SSD; horizontal SFF GPU: 6 x ” SSD

genies secret with feature buy 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

gengtoto slot Corsair MP600 Core Mini PCIe Gen 4 NVMe SSD 1TB On sale! The Corsair MP600 Core Mini SSD features sequential readwrite speeds of up to Supported CPU: Ryzen 3rd Gen and 4th Gen processors · Supported RAM: 2x DIMM, DDR4 4933+ · Graphics Output: 1 x HDMI, 1 x VGA Port · Features: 1 x Slot,