According to this, the next-gen HPC model sounds like it'll be shipping this summer.
https://www.tomshardware.com/news/cray-supercomputer-indiana-university-amd-nvidia
I did read that article earlier, but it only states that they are planning to install the GPU's in the upcoming fall or i'm i missing something?
I guess it would make sense if Nvidia do reveal more information or release date in the keynote in March as stated in the article, that they would most likely be released in the summer, which then again lines up with the planned installation in the fall.
Will be interesting to see if this actually does happen. Then we can look at that as an early leak of the release date/period.
Edit; Forgot, that it mentions they postponed the installation of the GPU's until the summer, with planned installation in fall. So in other words, they postponed it until the fall.