The exact model? That seems like a higher standard than other computer companies are expected to meet. It sounds like you ought to build your own PC if you care about every single component.
Just wanted to compare their Thelio mini PC to my last PC setup in a NCASE M1* Mini-ITX case and found that their 'tech specs' page (intentionally?) lacking.
*NCASE M1 cases are discontinued, but are widely available secondhand.