There were three VAX 4000s, clustered together sharing a stack of SCSI disks with at least one failed disk in there. I couldn't tell you what subtypes they were except that the name Model 500 seems to ring a bell.
My interaction with them was limited to pressing the power button and running whatever arcane command was required to get them running again whenever the power had died.
I couldn't even tell you if they had functional backups.
(, Tue 18 Aug 2020, 13:50, Reply)