This has been a long time coming, but it’s here “now”, and is just one of the ARM-related announcements at MS Build (the other is Project Volterra, a Snapdragon-based ARM developer workstation, but it’s not available in Portugal…).
Since these are based on Ampere (not really a surprise to anyone), the core-to-RAM ratios are pretty nice for server applications, and I expect a lot of interesting solutions to be deployed on them.