Sun’s flat desktop workstations earned the nickname “pizza boxes” for their compact, stackable form factor. Starting with the SPARCstation 1 in 1989 and continuing through the Ultra series in the late 1990s, these machines brought serious UNIX computing to the desktop. The collection here covers restorations, repairs, and technical details for machines spanning the sun4c, sun4m, and sun4u architectures.

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Sun SPARCstation 1

The original pizza box workstation that started it all

Sun SPARCstation 2

The workhorse of early 1990s Unix workstations

Sun SPARCstation 5

The affordable powerhouse that brought SPARC to the masses

Sun SPARCstation 10

Sun's first multiprocessor desktop workstation

Sun SPARCstation 20

The ultimate pizza box workstation

Sun Ultra 1

Sun's first 64-bit desktop workstation

Sun Ultra 5

Sun's affordable entry into 64-bit desktop computing