Has anyone any HANDS ON experience with the ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) Supports Four NVMe M.2 (2242/2260/2280/22110) Devices up to 512 Gbps for AMD and Intel® Platform RAID Functions?

So in theory PCI-e is backwards compatible, i.e. that if it fits physically, it'll run electronically. In reality, we hear stories all the time about the x16 slots not working for anything other than ...

While the bandwidth provided by PCIe 3.0 is found to be sufficient for most GPUs with adequate VRAM, the 4GB Radeon RX 5500 XT is found to be struggling possibly due to its PCIe x8 limitation. AMD ...