I have a asus ROG GL552JX
https://www.asus.com/ROG-Republic-Of-Gamers/ROG-GL552JX/specifications/
and I want to buy a ssd m.2
but I am not sure if my motherboard will support the nvme ssd v-nand type?
because when I was searching I found these types of pci-e
PCI Express
PCI-Express 3.0 x2...