• Mike Brixius

The Osborne Executive (1984)

Updated: Aug 20

The Osborne Executive is one of the earliest portable computers and the one that, due to excessive pre-release information, contributed to the demise of Osborne Computer Corporation.

It's not usual to look at a vintage computer system that defines business terminology. The Osborne Effect describes a circumstance where a company releases too much information, too soon, on a new product. This pre-release can lead to the cannibalization of current sales and put the company out of business, as happened to Osborne Computer Corporation (OCC) in 1985.

The Osborne Effect describes a circumstance where a company releases too much information, too soon, on a new product

Features and Specifications

The Osborne Executive is an amazing vintage computer and it is truly a shame that it contributed to the failure of OCC. The Executive came with a large library of productivity software and a stellar feature set for its time.




Specifications

  • Zilog Z80A processor at 4 MHz

  • 124 Kb RAM (128K but 4K was reserved for paging)

  • 8K ROM

  • 7 Inch Amber CRT (80-Character x 24-lines)

  • 2x 5 1/4" Floppy Drives (Half Height, 160 Kb)

Ports

  • IEEE 488 Parallel Port

  • 2x RS-232C Serial Ports

  • Composite Monitor Out

Software

  • CP/M+ - Operating System

  • Wordstar 3.3 - Word Processor

  • SuperCalc 1.12 - Spreadsheet

  • Mailmerge (The snail mail kind)

  • CBASIC 2 - Programming Language

  • MBASIC - Microsoft BASIC Programming Language

  • Personal Pearl - File Manager

  • Tools Disk

Other Features

  • The Keyboard attaches to case and allows for portability

  • Switchable 110/220 volt power for travel flexibility

  • Weight: 28 Pounds

  • Size 20.5 x 9 x 13 Inches (WHD)

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