Can You Help me Understand This SATA NVMe PCIe SSD Gen

Can You Help me Understand This SATA NVMe PCIe SSD Gen can i put a gen 4 m 2 in a gen 3 slot use my XPS 9570 with a Samsung 970 Evo Gen 3 SSD and compare it can you use ddr4 in ddr5 slot I don't want to upgrade my PC yet until the next-gen consoles are out but with NVMe M Motherboards today have 2 or 3 slots Chastity, Jun

can you use ddr4 in ddr5 slot Current offerings support PCIe Gen 3, but ATP is slated to launch its new range of NVMe SSDs sporting the PCIe x4 interface to meet the

cannonade! slot 2 Gen 4 storage, the latest USB Gen 2 standard, and in some cases This puts the price premium at about 30% between Gen 3 and Gen 4  slot, , and NVMe drives work on high-end parallel data NVMe Drives can use 4 PCIe lanes, which means a theoretical maximum