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gptkbp:instanceOf
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mainframe computer
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gptkbp:architecture
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gptkb:PDP-7_architecture
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gptkbp:category
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Minicomputers
PDP computers
Computer-related introductions in 1964
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gptkbp:displayType
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gptkb:Type_340_Precision_Incremental_CRT_Display
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https://www.w3.org/2000/01/rdf-schema#label
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DEC PDP-7
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gptkbp:input
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gptkb:Teletype_Model_33_ASR
switches
typewriter
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gptkbp:introduced
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1964
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gptkbp:length
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18-bit
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gptkbp:manufacturer
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gptkb:Digital_Equipment_Corporation
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gptkbp:marketedAs
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low-cost scientific computer
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gptkbp:notableFor
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First implementation of Unix
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gptkbp:notablePlace
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gptkb:Bell_Labs
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gptkbp:notableUser
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gptkb:Dennis_Ritchie
gptkb:Ken_Thompson
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gptkbp:numberBuilt
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120
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gptkbp:operatingSystem
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gptkb:DECsys
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gptkbp:output
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CRT display
paper tape punch
Teletype printer
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gptkbp:powerSource
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1.5 kW
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gptkbp:predecessor
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gptkb:PDP-4
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gptkbp:processor
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gptkb:PDP-7_CPU
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gptkbp:RAM
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4K to 64K words
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gptkbp:successor
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gptkb:PDP-9
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gptkbp:weight
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about 1,100 pounds
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gptkbp:bfsParent
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gptkb:Living_Computers:_Museum_+_Labs
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gptkbp:bfsLayer
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6
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