Same problem here.
Razer Stealth 2016 model, with 1TB Samsung NVMe drive, detected as HDD not SSD.
Notebook:
https://www.razerzone.com/gaming-systems/razer-blade-stealth
Drive:
http://www.samsung.com/semiconductor/products/flash-storage/client-ssd/MZVKW1T0HMLH?ia=831
Defraggler 2.21.993 on Win10 Pro x64 Insider