What is the difference between a PCIe x1, x4, and x16 slot

What is the difference between a PCIe x1, x4, and x16 slot x1 pcie slot A PCIe x1 slot has only one PCIe lane Although there is only one PCIe lane, the PCIe x1 slot can be used for various low-power PCIe x1 pcie slot List of Motherboards with 2 PCI-Express x1 Slots: ASRock B760M-H, ASRock H610MAC, ASRock B760M-HDV, ASUS ROG Strix B760-A Gaming WiFi,

x1 pcie slot NICs work well in x1 slots, especially the single-port 1G or dual-port 1G Quad-port 1G won't be able to fully saturate all 4 ports at the

x16pciexp slot 2 PCIe adapter ONLY supports PCI-e NVMe based M Key and B+M Key SSD , NOT supports any SATA based SSD Fit for PCIe x4 x8 x16 slot ] * The vented So, to answer your original question, if you're happy to abandon any other PCI devices you currently have, you can choose a motherboard with more PCIe x1 slots;