Prototype IBM DemiDiskette drive

Eric Smith spacewar at gmail.com
Wed Aug 22 16:19:05 CDT 2018


On Wed, Aug 22, 2018 at 3:11 PM, Fred Cisin via cctalk <
cctalk at classiccmp.org> wrote:

> Are you sure that that was 750ms track to track step, not 75ms?
>

Yes. From innermost track back to track 0 was even slower.


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