4D1-3.x
From TechPubs Wiki
4D1-3.x was the final release of the 4D1 systems before they were officially called IRIX. It is also the final version to use 4Sight.
4D1-3.x was the final release of the 4D1 systems before they were officially called IRIX. It is also the final version to use 4Sight.
