Macintosh 512K
E75003
Macintosh 512K is an early Apple personal computer released in 1985 that expanded the original Macintosh’s memory and storage capacity, making it more practical for business and productivity use.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Macintosh 512K canonical | 6 |
| Macintosh 512Ke | 2 |
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Apple Macintosh computer
ⓘ
personal computer ⓘ |
| alsoKnownAs | Fat Mac ⓘ |
| architecture | Motorola 68000-based architecture ⓘ |
| brand |
Apple Inc.
ⓘ
surface form:
Apple
|
| category | vintage computer ⓘ |
| colorSupport | monochrome ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| cpu |
Motorola 68000 family
ⓘ
surface form:
Motorola 68000
|
| cpuClockSpeed | 8 MHz ⓘ |
| developer |
Apple Inc.
ⓘ
surface form:
Apple Computer, Inc.
|
| discontinuedYear | 1986 ⓘ |
| displayResolution | 512×342 pixels ⓘ |
| displaySize | 9-inch built-in CRT ⓘ |
| expansion |
external floppy port
ⓘ
serial ports ⓘ |
| formFactor | all-in-one desktop ⓘ |
| graphics | bitmapped monochrome display ⓘ |
| inputDevice |
keyboard
ⓘ
mouse ⓘ |
| logo | rainbow Apple logo ⓘ |
| manufacturer |
Apple Inc.
ⓘ
surface form:
Apple Computer, Inc.
|
| marketedAs |
business computer
ⓘ
productivity computer ⓘ |
| notableFeature |
bundled mouse-driven interface
ⓘ
compact all-in-one design ⓘ four times the RAM of the original Macintosh 128K ⓘ graphical user interface ⓘ |
| operatingSystem |
Classic Mac OS
ⓘ
surface form:
Macintosh System Software
System 1 ⓘ System 1 ⓘ
surface form:
System 2
System 3 ⓘ System 4 ⓘ System 5 ⓘ System 6 ⓘ |
| port |
RS-422 serial port
ⓘ
modem port ⓘ printer port ⓘ |
| powerSupply | internal power supply ⓘ |
| predecessor |
original Macintosh 128K
ⓘ
surface form:
Macintosh 128K
|
| ram | 512 KB ⓘ |
| ramType | soldered on logic board ⓘ |
| releaseDate | 1985-09-10 ⓘ |
| releaseYear | 1985 ⓘ |
| romSize | 64 KB ⓘ |
| series |
Apple Macintosh computers
ⓘ
surface form:
Macintosh
|
| sound | mono speaker ⓘ |
| storage | 400 KB 3.5-inch floppy disk drive ⓘ |
| storageType | internal floppy disk drive ⓘ |
| successor | Macintosh Plus ⓘ |
| supportsExternalStorage | external floppy disk drive ⓘ |
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Macintosh 128K
this entity surface form:
Macintosh 512Ke
subject surface form:
Apple LaserWriter