How Many PCIe Lanes Does M.2 Slot Use?
With the current NVMe SSD speeds and the newer PCIe 4.0 version, the M.2 slot uses a maximum of 4 PCIe lanes. However, depending on your motherboard configuration, the amount of PCIe lanes the M.2 slot uses may differ. M.2 is an interface widely used today for high-speed SSDs. It offers a minimal form factor …