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Z25 (computer)

The Zuse Z25 was a program-controlled electronic computer using transistors developed by Zuse KG in Bad Hersfeld and put into production in 1963. The word length was 18 bits, though it could also process double-word lengths for accuracy up to 10 decimal digits. The addressable space was 32768 words. The maximum size of the magnetic core memory was 16383…

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Also known as
Zuse Z25
CPU
@ 180 kHz
Developer
Konrad Zuse
Display
Teleprinter
Manufacturer
Zuse KG
Predecessor
Z23

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Overview

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Map overview Semantic statistics

Z25 (computer)

Nodes13
Edges12
Triples11
Avg. degree1.85
Density0.153846
Components1

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Z25 (computer)

Top relations

Also known as · 1
Z25 (computer) → Zuse Z25
CPU · 1
Z25 (computer) → @ 180 kHz
Developer · 1
Z25 (computer) → Konrad Zuse
Display · 1
Z25 (computer) → Teleprinter
Manufacturer · 1
Z25 (computer) → Zuse KG
Predecessor · 1
Z25 (computer) → Z23
Released · 1
Z25 (computer) → 1963; 63 years ago (1963)
Removable storage · 1
Z25 (computer) → Magnetic tape memory, punched tape and punched cards
Storage · 1
Z25 (computer) → Drum memory
Successor · 1
Z25 (computer) → Z26

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Important terminology

words z25 magnetic memory tape could also per second storage drum punched data zuse teleprinter computer maximum size capacity transmission

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Z25 (computer)Also known asZuse Z251.00infobox
Z25 (computer)CPU@ 180 kHz1.00infobox
Z25 (computer)DeveloperKonrad Zuse1.00infobox
Z25 (computer)DisplayTeleprinter1.00infobox
Z25 (computer)ManufacturerZuse KG1.00infobox
Z25 (computer)PredecessorZ231.00infobox
Z25 (computer)Released1963; 63 years ago (1963)1.00infobox
Z25 (computer)Removable storageMagnetic tape memory, punched tape and punched cards1.00infobox
Z25 (computer)StorageDrum memory1.00infobox
Z25 (computer)SuccessorZ261.00infobox
Z25 (computer)Units sold110 in Germany, 10 in foreign countries (2 in Moscow)1.00infobox

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