The NVM Express (NVMe) specification has been introduced in 2011. Five years later, it is definitely adopted as the new standard storage interface for Solid-State Drives (SSD). Even if SAS and SATA ...
If you don't have one, or your PC is a bit older, you can still find a great deal on a SATA SSD. These are slower than NVMe drives but they're still a huge improvement on a traditional hard drive.