NORD-20: Difference between revisions
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First installed system in January 1972. In August 1974 a total of 43 systems had been installed<ref name="CnP">Computers and People, September 1974</ref>. | First installed system in January 1972. In August 1974 a total of 43 systems had been installed<ref name="CnP">Computers and People, September 1974</ref>. | ||
==Comparision with NORD-10== | |||
The following comparision was made in August 1973.<ref>[http://www.bcl-computers.org.uk/survey.htm Computer manufacturing survey from 1973]</ref> | |||
{| class="wikitable" | |||
|- | |||
! !! NORD-10 !! NORD-20 | |||
|- | |||
| Cycle time || 1.0 us || 0.4-0.8 us | |||
|- | |||
| Word length || 16 || 16 | |||
|- | |||
| Memory size || 4-16 kWord || 8-256 kWord | |||
|- | |||
| Price basic system || 78.000 NOK || 200.000 NOK | |||
|- | |||
| Price for typical system || 500.000 NOK || 2.000.000 NOK | |||
|} | |||
== References == | == References == | ||
Revision as of 09:40, 20 August 2016
Little is known about the NORD-20. It seems to be a slimmed down NORD-10 as it is smaller physically than the NORD-10[1]. The NORD-20 was released before the NORD-10.
NORD-20 in an office settings with ASR-33 terminal, Centronics printer, Facit 4070 punch and a card reader
First installed system in January 1972. In August 1974 a total of 43 systems had been installed[2].
Comparision with NORD-10
The following comparision was made in August 1973.[3]
| NORD-10 | NORD-20 | |
|---|---|---|
| Cycle time | 1.0 us | 0.4-0.8 us |
| Word length | 16 | 16 |
| Memory size | 4-16 kWord | 8-256 kWord |
| Price basic system | 78.000 NOK | 200.000 NOK |
| Price for typical system | 500.000 NOK | 2.000.000 NOK |
References
- ↑ Picture in the collections of Oslo Museum
- ↑ Computers and People, September 1974
- ↑ Computer manufacturing survey from 1973
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