Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:architecture |
vacuum tube
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:designedBy |
gptkb:Ferranti
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ferranti Pegasus
|
| gptkbp:input |
punched cards
paper tape |
| gptkbp:introducedIn |
1956
|
| gptkbp:length |
39 bits
|
| gptkbp:manufacturer |
gptkb:Ferranti
|
| gptkbp:notableFor |
reliability
ease of use |
| gptkbp:notableInstitution |
gptkb:Science_Museum,_London
|
| gptkbp:numberBuilt |
about 40
|
| gptkbp:operatingSystem |
none (programmed in machine code or assembly)
|
| gptkbp:output |
typewriter
punched tape |
| gptkbp:predecessor |
gptkb:Ferranti_Mark_1
|
| gptkbp:RAM |
magnetic drum
mercury delay line |
| gptkbp:speed |
333 kHz
|
| gptkbp:status |
historic computer
|
| gptkbp:successor |
gptkb:Ferranti_Orion
|
| gptkbp:type |
gptkb:personal_computer
|
| gptkbp:usedFor |
scientific computing
business computing |
| gptkbp:bfsParent |
gptkb:Ferranti
|
| gptkbp:bfsLayer |
5
|