|
gptkbp:instanceOf
|
gptkb:personal_computer
early commercial computer
|
|
gptkbp:basedOn
|
gptkb:Manchester_Mark_1
|
|
gptkbp:countryOfOrigin
|
gptkb:United_Kingdom
|
|
gptkbp:deployment
|
gptkb:University_of_Manchester
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Ferranti Mark 1
|
|
gptkbp:input
|
SD card
paper tape
|
|
gptkbp:introduced
|
1951
|
|
gptkbp:length
|
20 bits
|
|
gptkbp:manufacturer
|
gptkb:Ferranti
|
|
gptkbp:memoryType
|
gptkb:Williams_tube
magnetic drum
|
|
gptkbp:notableFor
|
gptkb:Turing's_programming_system
early computer music
first commercially available general-purpose electronic computer
|
|
gptkbp:notableUser
|
gptkb:Alan_Turing
gptkb:Tom_Kilburn
gptkb:Max_Newman
gptkb:Frederic_Calland_Williams
|
|
gptkbp:numberBuilt
|
9
|
|
gptkbp:operatingSystem
|
none (bare metal)
|
|
gptkbp:output
|
typewriter
|
|
gptkbp:powerSource
|
25 kW
|
|
gptkbp:speed
|
1 MHz
|
|
gptkbp:status
|
historical
|
|
gptkbp:successor
|
Ferranti Mark 1*
|
|
gptkbp:usedBy
|
gptkb:University_of_Manchester
|
|
gptkbp:usedFor
|
mathematical calculations
scientific computing
|
|
gptkbp:weight
|
over 1 ton
|
|
gptkbp:bfsParent
|
gptkb:Conway_Berners-Lee
|
|
gptkbp:bfsLayer
|
4
|