description IBM Personal System/2 Model 80 Overview
The IBM Personal System/2 Model 80 is a desktop computer released by IBM in 1987 as the flagship of the PS/2 line. It utilizes the Intel 80386 processor and was among the first IBM systems to adopt the Micro Channel Architecture bus and VGA graphics standard. The system was targeted at business and scientific users requiring advanced processing power.
help IBM Personal System/2 Model 80 FAQ
When was the IBM Personal System/2 Model 80 released?
IBM released the Personal System/2 Model 80 in 1987. It served as the flagship desktop model in the original PS/2 family.
What processor does the IBM PS/2 Model 80 use?
The Model 80 uses an Intel 80386 processor. That placed it above the 80286-based Model 50 in IBM's 1987 PS/2 range.
What was special about the Model 80's bus architecture?
The computer used IBM's Micro Channel Architecture, commonly abbreviated MCA. It was one of the early IBM systems to combine that bus with VGA graphics.
Who was the IBM PS/2 Model 80 designed for?
The Model 80 targeted business and professional users who needed a powerful desktop computer in 1987. Its Intel 80386 processor, MCA bus, and VGA graphics were high-end features for the PS/2 line.
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