Z Turbo - Replace the M.2 SSD?

I bought a HP Z440 (G1X59EA) one year ago and it came with a HP Z Turbo 256Gb card installed as the OS drive.

Now i want to replace the 256 GB M.2 stick on the Z Turbo PCIe card to a 512GB M.2 stick and wonder if i can simply buy a standard Samsung MZ-V5P512BW and just replace the original M.2 stick on my HP Z Turbo card. (The original M.2 stick is from Samsung.)

Buying a new Z Turbo 512GB PCIe card is too expensive, that´s why i just want to buy a new M.2 stick and replace the old one. I am aware that i need to re-install my OS.

Or to simplify, are the M.2 cards on the Z Turbo a standard M.2 card?

/Roger