I have the HP Zbook Ultra G1a. AMD 395+, 129GB RAM, 4TB 2280 SSD. Works great with Ubuntu 24.04 and the OEM kernel. Plays Steam games, runs OpenCL AI models. Only nit is it is very picky on what USB PD chargers it will actually charge on at all. UGreen has a 140W that works.

Updated Mesa to the latest and the kernel too.