Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:architecture |
decimal
|
| https://www.w3.org/2000/01/rdf-schema#label |
IBM 1401 Model 40
|
| gptkbp:input |
gptkb:print
magnetic tape punched cards |
| gptkbp:introduced |
1959
|
| gptkbp:length |
variable
|
| gptkbp:manufacturer |
gptkb:IBM
|
| gptkbp:marketedAs |
businesses
|
| gptkbp:notableFor |
widespread adoption
affordable leasing first mass-produced computer by IBM |
| gptkbp:operatingSystem |
gptkb:Autocoder
1401 Symbolic Programming System (SPS) |
| gptkbp:partOf |
IBM 1401 series
|
| gptkbp:RAM |
1.4 KB to 16 KB
|
| gptkbp:successor |
gptkb:IBM_System/360
|
| gptkbp:technology |
transistorized
|
| gptkbp:usedFor |
business data processing
|
| gptkbp:bfsParent |
gptkb:Model_40
|
| gptkbp:bfsLayer |
7
|