This article is within the scope of WikiProject Brands, a collaborative effort to improve the coverage of brands on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.BrandsWikipedia:WikiProject BrandsTemplate:WikiProject BrandsBrands
This article is within the scope of WikiProject Business, a collaborative effort to improve the coverage of business articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.BusinessWikipedia:WikiProject BusinessTemplate:WikiProject BusinessWikiProject Business
This article is within the scope of WikiProject Software, a collaborative effort to improve the coverage of software on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SoftwareWikipedia:WikiProject SoftwareTemplate:WikiProject Softwaresoftware
The content of OPD Mini Processor was merged into IBM OS/6 on 2019-03-12. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted as long as the latter page exists. For the discussion at that location, see its talk page.
Latest comment: 1 month ago1 comment1 person in discussion
Where are we getting that the 6640 only used magcards? It had floppy disks for document storage. They had a green label that said OS/6. And you can see the floppy drive in the main photo. ~2026-53155-76 (talk) 00:07, 3 October 2026 (UTC)Reply
.jpg){kind=small}
