G3 3590 SSD upgrade (sorry for wrong category)

Hey

Just received my G3 3590 and I had no idea that this model has the smaller version of SSD. I wanted to upgrade my SSD but I have no experience in M.2 Pcie SSDs. I have this one on my mind, but I have no idea if it will fit.

https://www.ebay.co.uk/itm/WD-Blue-SN550-500GB-NVME-M-2-2280-PCIe-Gen3-SSD/402020350460?epid=2307028020&hash=item5d9a47b9fc%3Ag%3ADLsAAOSwSMZeDG-Y&LH_BIN=1

In description it says it's NVME Interface 3D NAND  and I don't know whether it's just fancy name or 3D NAND makes a difference. Will it fit to my G3? How to find a proper SSD, there are different terms, M.2, Pcie, nvme, 2280, 2230, some are pcie 3.0, some are pcie 4gen. Can someone explain what is what and what I should even look for? Thanks for help and sorry for wrong category. Coulnd't find G Gaming series, only Alienware ;/