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Blogentry: SCSI? Voodoo!!!

SPARCstation 4 - Gateway to the Sun Universe

As an entry-level offering in the Sun Microsystems portfolio, the SPARCstation 4 was designed to be an affordable way for users to get into the SPARC/Solaris world without the need for top-tier performance. It sat below the likes of the SPARCstation 5 and 20 in terms of power.

In keeping with the compact form factor one would expect from those models, the SS4 made use of the same “pizza box” chassis. Under the hood it had a soldered-on microSPARC-II processor in a range of speeds; a competent CPU, to be sure, but the machine was generally more of a basic affair than the SS5, with integrated graphics and not as many SBus slots to go around. An onboard 8-bit graphics framebuffer was common, making the SPARCstation 4 a sound choice for software development or any general computing where cost was of concern. Educational establishments and businesses in need of a reliable Unix desktop on a larger scale found it to be a popular option.

There is no mistaking the stability of the Solaris OS and the SPARC architecture at work here, so even as an entry-level system the SS4 was a robust platform for running Unix applications and getting at network resources. In the end, the SPARCstation 4 was a budget-friendly representative of the 32-bit desktop line, helping to open up the SPARC platform to a wider audience in the years before Sun made its move to the 64-bit UltraSPARC.