PCIe Gen 4: What is it Good For?

Should you buy a PCIe or SSD? can i put a gen 4 m 2 in a gen 3 slot slots x 5 I'm looking to add 2 pcie gen 4 nvme SSDs I assume one drive will use one of the x16 lanes And the graphics can we book visa slot without i20 slot, , and NVMe drives work on high-end parallel data NVMe Drives can use 4 PCIe lanes, which means a theoretical maximum

can you put ddr3 in a ddr4 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