Things are tough right now ...

They're tough for everyone :( But when coronavirus hit here in the UK, the museum had to close its doors to the public, and we lost practically all our income overnight.

Please Donate Via Just GivingNo visitors, no workshops, no events, no school visits... no income. We know that things are tough for everyone right now, but if you can afford to help us through these tough times please donate what you can.

There's over 36,000 exhibits here! That should keep you occupied for a bit - get searching!

Or come and get involved on our social media channels ...

      Twitch  Facebook          Online Gift Shop      

Thank you.

Altos 986-40E

Altos Computer Systems was founded in 1977 by David G. Jackson. It was acquired by Acer in 1990.

Founded in 1977 by David G Jackson, Altos was one of the first producers of multiuser computers, and the company stayed true to that focus to 1990 when it was bought by Acer. Altos’s earliest models were based on the Z80 CPU and CP/M or its multiuser variant MP/M. Later, the company would focus primarily on UNIX-based systems. However, it also sold systems with MS-DOS or Pick.

By late 1981, Altos claimed to have installed 15,000 systems and was selling them at a rate of 1,000 a month.

The 580 and 586 lines were announced in January and July of 1982, respectively. The 580 was a Z80 system running CP/M or MP/M while the 586 was based on the 8086 CPU running Xenix/UNIX. Both systems are nearly identical in appearance as was the 986 model introduced in November 1983.

Base Configuration: 10MHz 8086 CPU, 1MB RAM, two Z80 coprocessors, hard disk drive, 10 serial ports, Xenix
Users Supported: 9
Options: Worknet LAN

Our machine was used at Greenwich College in London.

It is an Altos 986-40E from August 1985 with a serial number of 182356.

Manufacturer: Altos
Date: August 1985



Comment on This Page

Other Systems Related To Altos 986-40E:

Item Manufacturer Date
Altos Model 5-15ED Altos 1980

This exhibit has a reference ID of CH14513. Please quote this reference ID in any communication with the Centre for Computing History.

 

Altos 986-40E


Click on the Image(s) For Detail


Articles

Help support the museum by buying from the museum shop

View all items

Founding Sponsors
redgate Google ARM Real VNC Microsoft Research
Heritage Lottery Funded
Heritage Lottery Fund
Accredited Museum