Following the introduction of the IBM Personal Computer, or IBM PC, many other personal computer architectures became extinct within just a few years. It led to a wave of IBM PC compatible systems being released.
The IBM Personal Computer (model 5150)
Compaq Portable
Internal view of an IBM PC compatible computer
Compaq Deskpro 386
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The Deskpro 386 is a line of desktop computers in Compaq's Deskpro range of IBM PC compatibles. The computers feature Intel's 32-bit 80386 microprocessor. Introduced in September 1986, the Deskpro 386 was the first personal computer to feature an 80386 processor. It also marks the first time that a major component of the IBM Personal Computer de facto standard was updated by a company other than IBM themselves—in this case, upgrading from the 80286 processor of the Personal Computer/AT.
A Deskpro 386 with monitor and peripherals; the Deskpro 386 was the first personal computer to feature an 80386 microprocessor.
Deskpro 386S, later entry in the line featuring an 386SX processor