Question Ancient but revolutionary HDD: the IBM 3340 "winchester" HDD

[80251]

Al Shugart, formerly of IBM, was the man who founded Seagate and worked on the IBM 30-30 "Winchester" HDD team.

https://www.computerhistory.org/storageengine/winchester-pioneers-key-hdd-technology/

 

[fzabkar]

I worked on these Control Data drives:

https://www.hddoracle.com/download/file.php?id=1489&mode=view

One of them became my tool trolley.