Some M.2 slots support SATA M.2 SSDs, while others support NVMe M.2 SSDs, which are generally much better. If your motherboard doesn't support NVMe, you may still be able to use an adapter in a ...

M.2 SSDs are smaller, faster drives that plug directly into the motherboard. Some M.2 slots support SATA M.2 SSDs, while others support NVMe M.2 SSDs, which are generally much better.