3b1 Information Page

The 3b1 (aka PC7300, aka AT&T UnixPC) is a machine developed by Convergent Technologies and sold by AT&T in various configurations. The machine runs UNIX System V 3.51m (a variant of UNIX System V, Rel 2.) For more information on the machine, have a look at the FAQ.

After owning as many as three of them at one time I'm down to just one now (along with some other ancient AT&T computing equipment). They are as neat as they are archaic.

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Alan Fleming