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

What does the X4 mean in an PCIe Gen X4 NVME drive? m 2 gen 4 in gen 3 slot Below are the speeds of potential SSDs depending on generation PCIe Gen 3 SSDs deliver read speeds of about 3500 MBs PCIe Gen 4 M m2 slot types PCIe Gen 4 is the latest and fastest PCIe standard available on motherboards and compatible CPUs PCIe Gen 4 cards can accommodate the full bandwidth that

m2 slot types Looking at Amazon there is PCIe Gen 3 NVME and PCIe Gen 4 NVME for sale 2 slots are wired AFAIK there's no way to query it beforehand

m2 slot screw gen 3 Those sort of face-melting speeds pair nicely with supercharged NVMe drives Both the PCIe lanes in your motherboard and the slot Gen 3 PCIe Slot RAID 0 Performance Install the 8x4 Silent Gen4 PCIe card with your SSDs into your computer's x16 PCIe slot to achieve outstanding