So HDDs would benefit from the meta material that kills sound: https://www.bu.edu/research/articles/researchers-develop-acoustic-metamaterial-noise-cancellatio

So HDDs would benefit from the meta material that kills sound: https://www.bu.edu/research/articles/researchers-develop-acoustic-metamaterial-noise-cancellation-device/ https://www.bu.edu/research/articles/researchers-develop-aco... https://news.ycombinator.com/item?id=19344682 https://news.ycombinator.com/item?id=19344682