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

What does the X4 mean in an PCIe Gen X4 NVME drive? m2 pcie slot The card physically has an X4 interface, so it could be plugged into an X4, X8, or X16 slot It can still physically only access 4 lanes (else m2 slot types Special features of SSDs: The slot is not only reserved for SSDs with a PCIe controller There are also combination slots that can

m2 slot types Have you ever wondered what the small port near your primary PCIe slot was? Maybe it even has a smaller chip plugged into it, but what does

m2 slot Some of the more expensive boards have the ability to bifurcate to two separate slots with 8 lanes each The only slot that will work with 1x 2280 PCIe NVMe slot $499 · HP ProBook 450 G6, 1x 2280 NVMe slot, $699 · HP ProBook 450 G7, 1x 2280 NVMe