Does any PCIe slot support NVMe SSD's automatically or do I need

2 Types of SSDs: SATA and NVMe m 2 pcie slot -Is it possible to split an slot into 2 or 4 slots? Some motherboards do support PCIe bifurcation, but even on systems that do support m2 slot types The 2023 Mac Pro allows users to directly connect PCIe cards Apple gives some recommendations on how to install and configure them and

m2 expansion slot The adapter card I am looking at can be used in a X4, X8 or X16 PCIe slot and they say I will get up to 32Gbps when it is plugged into a PCIe