I have samsung galaxy book 2 pro 15.6". My primary ssd is 512 gb(I don't know if it's PCIe 3 or 4). Now I want to get ssd for 2nd slot, so I plan to buy samsung 990 pro. But I read somewhere that it doesn't support 2nd slot PCIe 4 ssd. The 2nd slot only supports up to PCIe 3.
I put the photos of the slots of my laptop so that it is easy to understand.
Apart from this, 1st NX4, 2nd NX4 is written next to both slots.
I never get proper details. If anyone knows please help.
