Toshiba puts 64-layer NAND to work in budget NVMe RC100 SSDs
 

Solid state drives that leverage the NVMe protocol offer an undeniable performance advantage over their SATA counterparts, but their relatively high cost (and the generally high cost of RAM and NAND chips right now) have kept us from making them regular recommendations in our system guides. It's possible, though, that Toshiba's new RC100 line of drives could be the value champions that this market needs.

https://techreport.com/news/33045/to...vme-rc100-ssds