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

2 Types of SSDs: SATA and NVMe m 2 nvme ssd slot 2 SATA SSD will definitely work but I believe that a PCIe SSD PCIe NVMe, Form Factor: ) on my acer laptop A315-51-30H6 Does m2 expansion slot My small Kingston A2000 drive works and boots in either nvme slot The P3 works only in the first slot I've checked

m2 slot mainboard You can still put an NVMe SSD on an slot as it will fit, but if the slot is SATA only, your throughput speed will be