I have A dell XPS 13 laptop:

main specs:

338-BJVE : 7th Generation Intel(R) Core(TM) i5-7200U (3MB Cache, up to 3.1 GHz)
400-AONJ : 256GB M.2 PCIe SSD
--- 8D5HT SSDR, 256G, P34, 80S3, TECHNICAL SHEET, XG4

I want to buy a new (bigger) SSD  (512GB or bigger)

Which 'type' of DDS do I need  (looking at this page) https://tweakers.net/categorie/674/solid-state-drives/producten/

 

I assume it's a M.2 80MM with PCI Express 3.0 4x?

so one of these?

https://tweakers.net/categorie/674/solid-state-drives/producten/#filter:q1YqSExPDc6sSlWyMjXQUSooykxO9c3MU7ICcooLUpPdMnNKUouKlayqlYzMLI1BdC5IWsnU0EjPQElHKTexAs6r1VEyMzQDKypLzFGyilYyNDIxNFeKhUiYokgYW1gCJWprAQ

 

Please advise.

Thanks