Boooo! No drive manufacturer names and model numbers. This is totally useless data for anyone so it's absolutely pointless to blog about.

https://www.backblaze.com/blog/backblaze-drive-stats-for-q3-... contains the necessary data, but it seems old.

I don't know why they're buying COTS server gear because their whole premise was the economy-of-scale of having their own pods made. I don't understand why they don't go to Quanta or Foxxconn to build them whatever they need because Dell is really just a marketing front like CDW that relies heavily on third-party contract designers and major component manufacturing, and then only does final assembly itself.