|
gptkbp:instanceOf
|
gptkb:personal_computer
|
|
gptkbp:architecture
|
decimal
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:dimensions
|
~1.5 x 2.5 meters
|
|
gptkbp:discontinued
|
1971
|
|
gptkbp:emulatorAvailable
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
IBM 1401 computer
|
|
gptkbp:input
|
SD card
console typewriter
|
|
gptkbp:introduced
|
1959
|
|
gptkbp:length
|
variable (6-bit BCD characters)
|
|
gptkbp:locationOfRestoredUnits
|
gptkb:Computer_History_Museum
|
|
gptkbp:manufacturer
|
gptkb:IBM
|
|
gptkbp:marketedAs
|
business computer
|
|
gptkbp:nickname
|
gptkb:Hallowed_1401
|
|
gptkbp:notableFor
|
first mass-produced computer
|
|
gptkbp:notableInstitution
|
gptkb:General_Electric
gptkb:NASA
gptkb:US_Army
gptkb:Bank_of_America
|
|
gptkbp:numberOfRooms
|
over 10,000
|
|
gptkbp:operatingSystem
|
no standard OS
|
|
gptkbp:output
|
gptkb:print
|
|
gptkbp:powerSource
|
3-phase AC
|
|
gptkbp:predecessor
|
gptkb:IBM_650
|
|
gptkbp:primaryStorageMedium
|
punched cards
|
|
gptkbp:processor
|
discrete transistors
|
|
gptkbp:programmingLanguage
|
gptkb:COBOL
gptkb:Autocoder
gptkb:RPG
|
|
gptkbp:RAM
|
1.4 KB
core memory
up to 16 KB
|
|
gptkbp:restored
|
gptkb:Computer_History_Museum_1401_Demo_Lab
|
|
gptkbp:speed
|
~89 kHz
|
|
gptkbp:successor
|
gptkb:IBM_System/360
|
|
gptkbp:technology
|
second-generation computer
|
|
gptkbp:usedFor
|
business data processing
|
|
gptkbp:weight
|
~2,500 lbs
|
|
gptkbp:bfsParent
|
gptkb:IBM_1402_Card_Read_Punch
gptkb:IBM_1403_Printer
|
|
gptkbp:bfsLayer
|
6
|