So, does it have an m.2 slot, or an mSATA slot? You say “M2 SATA”, but, m.2 is a surface mounting form of mini PCI-E, while mSATA is nearly the same, but uses SATA instead of PCI-E.

Apple’s patented “hierarchical data storage” (or something like that) and other vague BS for the express purpose of suing Samsung, I find this kind of hilarious.