Sun-1 was the first generation of UNIX computer workstations and servers produced by Sun Microsystems, launched in May 1982. These were based on a CPU board designed by Andy Bechtolsheim while he was
Sun-1 in Computer Museum
Sun 1/100 desktop workstation
Sun 150U rackmount server
The Sun-2 series of UNIX workstations and servers was launched by Sun Microsystems in November 1983. As the name suggests, the Sun-2 represented the second generation of Sun systems, superseding the o
Sun-1
…There was also a second generation Sun-1 CPU board referred to as the Sun-1.5 CPU board. Sun-1 systems upgraded with Sun-2 Multibus CPU boards were identified with a U suffix to their model number. Sun-1 System Reference Manual (PDF). Sun Microsystems. July 1982. 800-0345…
Sun 2/120 server with SMD disk tower
Sun 2/50 diskless workstation
Sun-2 Disk and Tape Sub-System (front)
Sun-2 Disk and Tape Sub-System (rear)