Running code out of readonly mapped SSD pages is pretty compelling. I know each cell only has a finite charge that decays very slowly, can you read the same page forever without ever rewriting it and incurring wear?

I'm trying to find out how much faster than a typical PCIe4 nvme SSD, which I have on my desktop. I'm not finding anything useful. Do you haave an idea?

M1 MacBook Air: 2,190.1 MB/s write, 2,676.4 MB/s read

https://www.iphoneincanada.ca/news/m1-air-benchmark/