Is there a page or a wiki with a description of which laptop models have what soldered?

Specifically with thinkpads?

We went from nothing soldered, through a phase of 1 ram dimm soldered, to full ram soldered, battery not removable, some removable, ssd soldered (? not sure about this one) to now under the "marketing" of reparability to ONLY have wifi chip soldered...

It's insanity to keep track.

I'm looking at some refurbished thinkpads and having to loom at all the specs manually sucks.