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

Instead, they are plugged directly into the motherboard with a dedicated connector slot An SSD can be used with both SATA and PCIe protocols SATA is a

2 slot relies on PCIe and a more advanced interface If it's used on the PCIe motherboard interface, the Ultra M2 SSD can even support

m2 vs nvme slot 2 slots — supporting both PCIe and — that allow you to expand your system with high-performance SSD storage Designed for the latest generation of NVMe

m2 pcie slot NVMe Drive Slot Support PCIe To Adapter Board for Raspberry Pi 5, NVMe Drive slot support Note: Only supports the NVMe Protocol Solid State Drives