Stackoverflow is about 10GB: https://archive.org/details/stackexchange https://archive.org/details/stackexchange English Wikipedia is about 15GB: https://en.wi

Stackoverflow is about 10GB: https://archive.org/details/stackexchange https://archive.org/details/stackexchange English Wikipedia is about 15GB: https://en.wikipedia.org/wiki/Wikipedia:Database_download#English-language_Wikipedia https://en.wikipedia.org/wiki/Wikipedia:Database_download#En... Reddit is about 1TB: https://www.reddit.com/r/datasets/comments/3bxlg7/i_have_every_publicly_available_reddit_comment/ https://www.reddit.com/r/datasets/comments/3bxlg7/i_have_eve... Common Crawl (May/June 2020): "It contains 2.75 billion web pages or 255 TiB of uncompressed content". About 50TB compressed. https://commoncrawl.org/2020/06/may-june-2020-crawl-archive-now-available/ https://commoncrawl.org/2020/06/may-june-2020-crawl-archive-... I think 100TB would be plenty. We're not quite there yet but I wouldn't be surprised if you could get "The Internet" on one consumer drive in a few years. This would be a cool product.