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IBM Personal System/2 Model 25 - Desktop Computer
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IBM Personal System/2 Model 25

description IBM Personal System/2 Model 25 Overview

The IBM Personal System/2 Model 25 was an all-in-one personal computer introduced as part of IBM's PS/2 line in 1987. The Model 25 family included different configurations, including versions using Intel 80286 processors, integrated displays, floppy drives, and IBM graphics standards such as VGA in later models. It was aimed at schools, homes, and other users seeking a compact desktop system.

help IBM Personal System/2 Model 25 FAQ

What kind of computer was the IBM Personal System/2 Model 25?

The Model 25 was an all-in-one desktop in IBM's Personal System/2 line, released in 1987. It combined the system unit, display, keyboard, and floppy storage in a compact home or office design.

Which processor did the IBM PS/2 Model 25 use?

The original Model 25 used an Intel 8086 running at 8MHz, with 512KB of RAM that could be expanded to 640KB. Later Model 25 configurations used an Intel 80286, and the Model 25 SX used a 386SX.

What display and storage features did the Model 25 have?

The Model 25 included an integrated display and floppy disk drive rather than a separate monitor tower setup. Original 8086 versions used IBM's MCGA graphics, while later 286 versions used VGA.

Where did the Model 25 fit in the 1987 PS/2 family?

It was the entry-level model alongside the PS/2 Models 30, 50, 60, and 80. IBM positioned the lower-end Model 25 as a successor to the IBM PC and XT.

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