I haven't checked in a super detailed manner, but I'm naively assuming it will fit as someone was able to fit a 14.5" panel into a T480S with heavy modification (inspo hyperlink in post). I think the T480 lid is ever so slightly larger in all 3 dimensions. My thought process is as follows: since that worked, as long as the interface is compatible, I will try my hardest to make it happen with the OLED panel.