Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mainframe computer
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:expansionSlots |
gptkb:S-100_bus
|
| gptkbp:formFactor |
desktop
|
| https://www.w3.org/2000/01/rdf-schema#label |
North Star Horizon
|
| gptkbp:input |
external keyboard required
|
| gptkbp:introduced |
1977
|
| gptkbp:manufacturer |
gptkb:North_Star_Computers
|
| gptkbp:marketedAs |
small businesses
hobbyists |
| gptkbp:material |
wooden case
|
| gptkbp:notableFor |
early use of floppy disk storage
|
| gptkbp:operatingSystem |
gptkb:CP/M
gptkb:North_Star_DOS |
| gptkbp:output |
external terminal required
|
| gptkbp:powerSource |
internal
|
| gptkbp:processor |
gptkb:Zilog_Z80
gptkb:Intel_8080A |
| gptkbp:RAM |
16 KB to 64 KB RAM
|
| gptkbp:storage |
5.25-inch floppy disk
|
| gptkbp:successor |
gptkb:North_Star_Advantage
|
| gptkbp:bfsParent |
gptkb:S-100_bus
|
| gptkbp:bfsLayer |
6
|