Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ferranti Perseus
|
| gptkbp:input |
punched tape
|
| gptkbp:introducedIn |
1955
|
| gptkbp:length |
40 bits
|
| gptkbp:manufacturer |
gptkb:Ferranti
|
| gptkbp:memoryType |
magnetic drum memory
|
| gptkbp:notableInstitution |
gptkb:National_Physical_Laboratory_(UK)
gptkb:University_of_Cambridge |
| gptkbp:numberOfRooms |
2
|
| gptkbp:output |
typewriter
|
| gptkbp:powerSource |
valve (vacuum tube) based
|
| gptkbp:predecessor |
gptkb:Ferranti_Mark_1
|
| gptkbp:status |
obsolete
|
| gptkbp:successor |
gptkb:Ferranti_Orion
|
| gptkbp:type |
mainframe computer
|
| gptkbp:usedFor |
scientific computing
|
| gptkbp:bfsParent |
gptkb:Ferranti_Ltd
|
| gptkbp:bfsLayer |
7
|