< It is not obvious what it is. Has a 5 1/4" floppy and a hard drive, an 8 < cpu and about 6 or so Z80's. There are no obvious monitor or keyboard < connections, just connections marked port 1, port 2.... to port 6 and a < number marked as being hard drive expansions and one marked as "Altos ne Of course ther are no monitor or keyboard plugs... Thats a PC thing. ;) It expected serial terminals like vt100 or ADM3s and the like. < The copyright marks on the boards are marked 1982. < < Anyone know what this is? A 1982 server perhaps? No, server is a newer concept. It was an integrated multiuser system where there was one CPU (Z80) per user and likely ran CP/M, MPM (or clone like turbodos). The 8086 was likely a local server for disks and such to the local z80s. They all used the bus as a physically short network to exchange data. Allison