The Corsair One series has been available for several years and now gets another hardware upgrade again. The current Alder Lake flagship from Intel is combined with Nvidia's second-fastest Ampere graphics card in the compact 12-Liter case. Find out in this review with numerous tests and benchmarks what the system can do and how this model generation fares in everyday operation.
https://www.notebookcheck.net/Corsair-One-i300-desktop-PC-tames-Core-i9-12900K-and-RTX-3080-Ti-in-a-12-Liter-case.605260.0.html