Acorn R140

"The Acorn R140 workstation represents a major price breakthrough for UNIX systems. Acorn has exploited the performance of its award-winning 32-bit RISC processor to produce the first in a series of personal workstations running the UNIX operating system at a price below that of any comparable product.

The RISC processor designed and developed in the UK by Acorn Computers Limited is an outstanding example of pioneering technology leading to radical cost savings. By launching the R140 workstation Acorn has transformed the economics of making UNIX available to users in all fields.

Combining processing power, windowing and graphics, inbuilt data storage and standard UNIX software, the Acorn R140 workstation supplies low-cost desktop power to the user whilst maintaining full connectivity with other workstations, PCs and multi-user systems." extract from Acorn publicity document - see http://chrisacorns.computinghistory.org.uk/docs/Acorn/Brochures/Acorn_APP214_AcornR140Workstation.pdf


ARM (Acorn RISC Machine) 32-bit Reduced Instruction Set
Computer processor.
4 Mbytes RAM, 512 Kbytes ROM
60 Mbytes (unformatted) internal hard disc
1 Mbyte (unformatted) internal 3.5" floppy.disc drive
Four expansion slots
103 key `enhanced PC' style keyboard
3-button mouse
Serial interface port
Parallel interface port
Ultra-high resolution monochrome
1152 X 900 pixel graphics
144 X 45 or 96 X 32 characters
High resolution colour, gray-scale or monochrome
640 X 480 X 4 bits per pixel giving 16 from a palette of 4096
possible colours
80 X 20, 80 x 24 and 80 X 30 characters
Text applications
80 X 20, 80 x 24 and 80 X 30 characters

It was launched in June 1989 and cost £3500.00 retail.

We are extremenly grateful to Laurence Van Someren of Aleph One Ltd - http://www.aleph1.co.uk/ for donating this machine together with many other Acorn Computers and associated books and manuals
 
Our unit has a serial no of AKB21 000048

Manufacturer: Acorn
Date: June 1989

Acorn R140 Manuals:

Item Manufacturer Date
Acorn R140 Operations Guide Acorn 1988

Other Systems Related To Acorn R140:

Item Manufacturer Date
Acorn BBC Micro Model A (Issue 2 Board) Acorn Computers Ltd Unknown
Acorn AEH02 Archimedes NSM Acorn Computers Ltd Unknown
Busicomputers Prophet 3 Acorn Computers Ltd Unknown
Acorn System 4 Acorn Computers Ltd Unknown
Acorn System 5 Acorn Computers Ltd Unknown
Acorn Electron (Trial ROM) Acorn Computers Ltd Unknown
Acorn System 1 Acorn Computers Ltd Unknown
Acorn 6502 Microcomputer Board Acorn Computers Ltd 1979
Acorn System 1 Acorn Computers March 1979
Acorn System 3 Acorn 1980
Acorn Atom Acorn 1980
Black Acorn Atom Acorn January 1980
Acorn BBC Micro Model A - Issue 1 Acorn 1981
Acorn BBC Micro Model A Acorn 1st December 1981
Acorn BBC Micro Model B Acorn 2nd December 1981
German BBC Micro (GNB09) Acorn 1982
Acorn Business Computer (ABC) Acorn 1983
Acorn Cambridge Workstation Acorn 1983
Busicomputers Prophet 2 Acorn 1983
Acorn Business Computer (ABC) Acorn 1983
Acorn Electron Acorn July 1983
Acorn Electron (German) Acorn July 1983
Acorn Electron with Turbo Board Acorn July 1983
BBC Micro B+ 128K + 48K ROM Acorn 1984
US BBC Micro (UNB09) Acorn October 1984
Acorn BBC Micro Model B+ (64K) Acorn July 1985
Acorn BBC Master 512 Acorn 1986
Acorn BBC Master 128 Acorn 1986
Acorn BBC Domesday System Acorn Computers Limited 1986
Acorn Communicator Acorn 1986
Acorn Econet Terminal Acorn Computers Ltd 1986
Acorn - BT Merlin M2105 Acorn Computers / British Telecom 13th May 1986
Acorn BBC Master Compact Acorn September 1986
Acorn Archimedes 310 Acorn 1987
Acorn Archimedes 305 Acorn 1987
Acorn Archimedes A410/1 Acorn 1987
Acorn Archimedes 440 Acorn Computers July 1987
Acorn A680 Acorn 1988
Acorn Archimedes A500 Acorn 1988
Acorn Archimedes A500 Acorn 1988
Acorn A3000 Acorn 1989
Acorn Archimedes A440/1 Acorn Computers May 1989
Acorn R260 Acorn Computers 1990
Acorn Archimedes A5000 ALB12 Acorn 1991
Acorn A5000 ALB53 Acorn 1991
Acorn A5000 ALB22 Acorn 1991
Acorn A4 Laptop Acorn 1992
Acorn A4 Laptop (Prototype 1 of 7) Acorn 1992
Acorn A3020 Acorn January 1992
Acorn A4 WLP-530N7 Acorn Rev. B Acorn June 1992
Acorn A3010 Acorn September 1992
Acorn A4000 Acorn September 1992
Acorn Risc PC 600 Acorn January 1994
Acorn Risc PC 600 ACB25 Acorn April 1994
Acorn Risc PC 600 ACB45 Acorn April 1994
Acorn A7000 Acorn 1995
Acorn RISC PC 600 - Prototype Acorn 1995
Acorn A7000+ Acorn 1995
Acorn SchoolServer Acorn Ltd 1995
Acorn Risc PC 600 ACB60 Acorn July 1995
Acorn RISC PC700 System Acorn July 1995
Acorn Xemplar Matrix NC Acorn 1996
Acorn StrongARM RiscPC Acorn 1996
Acorn Stork Notebook Acorn Computers Ltd 1996
Acorn Fast NC - Serial Number 1 Acorn Computers Ltd 1997
Acorn Phoebe Acorn 1998
Acorn DeskLite Prototype Acorn June 1998

This exhibit has a reference ID of CH3639. Please quote this reference ID in any communication with the Centre for Computing History.

 

Acorn R140


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