VMS 8.4
VMS 8.4
The Virtual Memory System (VMS) is an OS originally designed for the DEC VAX line of servers. Over time, the OS grew to support Alpha and Itanium based machines. Released initially in 1977, the OS was a major competitor at the time to UNIX based machines.
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https://fsck.technology/software/DEC-Compaq/OpenVMS Install Media/OpenVMS 8.4 Alpha/