vs Ultra : What's the Difference and Which Is Better?

and NVMe SSDs: What are they and how do they benefit your PC? m 2 slot vs nvme Two types of M2 SSD m2 slot types 2 in the description of an SSD then it refers to the physical form factor of the drive was introduced in 2012 and was designed to replace the mSATA

m2 slot pc NVME drive uses pci-e signal, while SATA still uses SATA signal They are quite different Most ssd enclosures only support either one