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Holborn 9100

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Holborn 9100
Holborn 9120 terminal
DeveloperHolborn
ManufacturerHolborn
TypePersonal computer
Generation8-bit
Release dateUnited Kingdom: 1981; 43 years ago (1981)
Lifespan1981–1983
Discontinued1983
Units sold200 approx
Media8-inch floppy disk
Operating systemCP/M, Holborn OS
CPUZ80 @ 3.5 MHz and equivalent
Memory72 KB / 220 KB 

The Holborn 9100 was a personal computer introduced in 1981 by a small Dutch company called Holborn, designed by H.A. Polak. Very few of these devices were sold with Holborn going into bankruptcy on the 27 April 1983.[1]

The 9100 base module is a server, and 9120 is a terminal.

Peripherals

  • 30MB Hard Disk drive
  • Light pen

References

  1. ^ "Holborn computers". technisch museum. Retrieved 29 June 2017.