A:Answer Generally, I have not heard of an m.2 slot that will not support any m.2 SSD. Compatibility should not be a problem, nor should storage capacity. In my experience, those are things you worry about with memory, not storage. So I would say any m.2 compatible SSD of any size would work fine in this machine. The only limiing factor there would be cost and what's available on the market. Personally, I prefer Samsung EVO SSDs.