What is PCIe ?

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;

The more lanes it has, the longer the interface Generally, long slots are compatible with short interface products For example, PCIe X16 slot

pci 4 ssd in pci 3 slot I explain in this video what is PCIe x16 on the motherboard and its uses I also explain what

pcie slot pinout If you are desperate to try