What does the X4 mean in an PCIe Gen X4 NVME drive?

NVMe vs vs SATA vs PCIe: What are these SSDs? can you put a pcie x4 in a x16 slot Yes, it works just fine, obviously it's only work at x4 speed I would check whether the x16 slot can handle the power load of the candy stars slot You can use these PCIe SSDs in older AMD- and Intel

can you put a pcie x4 in a x16 slot Further, PCIe spec allows downplugging, that is inserting a lower lane count card into a higer lane count slot As such you can safely insert a