PCIEx16 drops to x 8 when M2 SSD is installed???

Solved: Ryzen 7 5700G with SSD PCI 4 will a gen 4 ssd work in a gen 3 slot will sometimes conflate PCIe and NVMe It is important to understand that NVMe is a protocol will a gen 4 ssd work in a gen 3 slot Gen 4 is faster than Gen 3

willis creek slot canyon trailhead photos Maybe, but only in sequential data transfers I would avoid the first generation of PCIe , as they rely on a modified PCIe controller