PCIe NVMe SSDs

PCIe NVMe SSDs pcie 4 nvme in pcie 3 slot BUT you go buy the off brand no name cheaper 1TB Gen 4 NVME for lets say, 70$ (6-7K read pcie x1 slot function PCIe 4 is backwards compatible with gen 3, 2 & 1, and you will get at least the same performance from putting a drive in a slot as you

pcie x1 slot function Looking at Amazon there is PCIe Gen 3 NVME and PCIe Gen 4 NVME for sale I don't see this even mentioned on the Wikipedia page for NVM Express

pcie expansion slot PCIe buses can support 1x, 4x, 8x, and 16x lanes PCIe has an effective transfer speed of up to 985 MBs per lane which means there is a potential transfer The PCIe standard is designed to increase data transfer speeds from 8 GTs to 16 GTs , and with faster speed for data to move,