Wanted: Info on Optisys/Optidisk WORM file system

Chuck Guzis cclist at sydex.com
Fri Feb 12 16:24:48 CST 2021

On 2/12/21 2:10 PM, jim stephens via cctalk wrote:

> The company I'm thinking of had 5 1/4" drive, and appropriate media
> size.  I think your 400 or 500mb size rings familiar.

There were several; the one I'm working with is 470/470MB double-sided
5.25"  Very similar in size and looks to a PMC MO 5.25" cartridge.


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