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gptkbp:instance_of
|
gptkb:computer
|
|
gptkbp:architecture
|
decimal
|
|
gptkbp:bus_connections
|
8-bit
|
|
gptkbp:compatibility
|
IBM 1401 software
|
|
gptkbp:data_bus_width
|
6-bit
|
|
gptkbp:data_type
|
gptkb:EBCDIC
ASCII
|
|
gptkbp:historical_significance
|
first widely used computer for business applications
|
|
gptkbp:home_port
|
gptkb:cassette
gptkb:print
gptkb:cloud_storage
card punch
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
IBM 1401 Model 2
|
|
gptkbp:image_processing
|
batch processing
|
|
gptkbp:influenced_by
|
gptkb:IBM_7090
gptkb:IBM_701
|
|
gptkbp:input_output
|
gptkb:credit_card
line printer
magnetic tape drive
|
|
gptkbp:manufacturer
|
gptkb:IBM
|
|
gptkbp:notable_users
|
gptkb:American_Airlines
gptkb:General_Motors
gptkb:Ford_Motor_Company
gptkb:NASA
gptkb:U._S._Census_Bureau
IBM itself
|
|
gptkbp:operating_system
|
gptkb:IBM_1401_Operating_System
|
|
gptkbp:power_consumption
|
about 5 k W
|
|
gptkbp:production_years
|
1959-1970
|
|
gptkbp:programming_language
|
gptkb:COBOL
gptkb:FORTRAN
|
|
gptkbp:ram
|
up to 64 KB
|
|
gptkbp:related_to
|
gptkb:IBM_1401_Model_3
gptkb:IBM_1620
gptkb:IBM
gptkb:IBM_1402
gptkb:IBM_1401_Model_1
IBM 1401 Model 4
|
|
gptkbp:release_year
|
gptkb:1959
|
|
gptkbp:sister_channel
|
up to 16
|
|
gptkbp:storage
|
magnetic core memory
|
|
gptkbp:successor
|
gptkb:IBM_1401_Model_3
gptkb:IBM
IBM 1401 Model 4
|
|
gptkbp:type
|
gptkb:computer
|
|
gptkbp:user_interface
|
batch processing
|
|
gptkbp:weight
|
approximately 2 tons
|
|
gptkbp:bfsParent
|
gptkb:IBM_1401
|
|
gptkbp:bfsLayer
|
5
|