News & Announcements regarding releases, features, exporters and project coordination.
I don't think that was a serious suggestion to you
It would be faster than a HDD-swap, but it is still a lot slower than RAM
If you really need to upgrade your RAM depends on how important it is for your work to be able to do 4K-OIDN.
What are your other system specs? (CPU, GPU, mainboard chipset)
Besides, based on all bechmarks I've seen so far, Optane is not yet significantly faster (yet) than an SSD, mainly on 4K random reads.