On Wed, 17 Aug 2022, Liam Proven via cctalk wrote:
I had to look up SA400. I'm too young. The Smithsonian has one. They say it's a 3ΒΌ inch drive. https://www.si.edu/object/microcomputer-peripheral-shugart-sa400-disk-drive:nmah_334325 *Sigh*
Tom Gardner has successfully gotten https://americanhistory.si.edu/collections/search/object/nmah_334322 and https://www.si.edu/object/microcomputer-peripheral-shugart-sa400-disk-drive:nmah_334325 corrected to 5.25"!