HP has announced the Chromebase 21.5-inch All-in-One Desktop, the first Chromebase AiO with a rotating display. HP's effort is available with up to 16 GB of RAM, a Core i3-10110U and a 256 GB NVMe SSD.
https://www.notebookcheck.net/HP-unveils-the-Chromebase-21-5-inch-All-in-One-a-Chrome-OS-desktop-with-a-rotating-display-and-Intel-Comet-Lake-U-processors.554581.0.html