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

A PCIe NVMe SSD will work in a PCIe motherboard slot at PCIe speeds PCI-Express versions are

I have a PCIe NVMe SSD in a PCIe x2 slot Do I notice a difference? Absolutely not Is it going to harm the drive or cause other

nvme 40 in 30 slot With this AMPCOM NVMe SSD PCI-E X4 Adapter, you could add a NVME SSD on your motherboard without slot With the channel of PCI-E X4,

nvme pcie slot storage #pc #pcbuild Installing a new NVMe drive is very easy these days as new