Properties (69)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Computers
|
| gptkbp:completed |
1944
|
| gptkbp:component |
Capacitors
Feedback loops Inductors Power supplies Resistors Transistors Chassis Cooling systems Relays Control panels Input devices Logic gates Output devices Vacuum tubes Cabling Connectors Power distribution units Enclosures Timing circuits Control logic Wiring harnesses Input/output devices Grounding systems Expansion slots Data buses Hybrid components Interface cards Memory units Mounting racks Signal_processors Analog_components Interface_modules Control_circuits Digital_components Signal_conditioning_circuits |
| gptkbp:composedOf |
Relay_switches
|
| gptkbp:designedBy |
gptkb:Howard_H._Aiken
|
| gptkbp:developedBy |
gptkb:Harvard_University
|
| gptkbp:features |
Arithmetic operations
Data retrieval Data storage Logical operations |
| gptkbp:historicalSignificance |
First large-scale automatic digital computer
|
| https://www.w3.org/2000/01/rdf-schema#label |
Harvard Computers
|
| gptkbp:influencedBy |
gptkb:Alan_Turing
gptkb:Charles_Babbage |
| gptkbp:inputOutput |
Punched tape
|
| gptkbp:is_funded_by |
gptkb:U.S._government
|
| gptkbp:language |
Machine code
|
| gptkbp:operatingHours |
Custom-built
|
| gptkbp:operationalStatus |
Decommissioned
|
| gptkbp:powers |
Electricity
|
| gptkbp:previouslyKnownAs |
gptkb:IBM_Automatic_Sequence_Controlled_Calculator
|
| gptkbp:productionCompany |
Printout
|
| gptkbp:RAM |
Magnetic drum
|
| gptkbp:relatedTo |
gptkb:ENIAC
gptkb:Colossus gptkb:Z3 |
| gptkbp:size |
51 feet long
|
| gptkbp:successor |
gptkb:Mark_I
gptkb:Harvard_Mark_I |
| gptkbp:type |
Electromechanical computer
|
| gptkbp:usedFor |
Scientific research
Statistical analysis Ballistic_calculations |
| gptkbp:usedIn |
gptkb:World_War_II
|
| gptkbp:weight |
5 tons
|