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.
Aliases (1)
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Apple Macintosh computer
→
personal computer → |
| alsoKnownAs |
Fat Mac
→
|
| architecture |
Motorola 68000-based architecture
→
|
| brand |
Apple
→
|
| category |
vintage computer
→
|
| colorSupport |
monochrome
→
|
| countryOfOrigin |
United States
→
|
| cpu |
Motorola 68000
→
|
| cpuClockSpeed |
8 MHz
→
|
| developer |
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 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 |
Macintosh System Software
→
System 1 → System 2 → System 3 → System 4 → System 5 → System 6 → |
| port |
RS-422 serial port
→
modem port → printer port → |
| powerSupply |
internal power supply
→
|
| predecessor |
Macintosh 128K
→
|
| ram |
512 KB
→
|
| ramType |
soldered on logic board
→
|
| releaseDate |
1985-09-10
→
|
| releaseYear |
1985
→
|
| romSize |
64 KB
→
|
| series |
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 (4)
| Subject (surface form when different) | Predicate |
|---|---|
|
Macintosh Plus
→
|
predecessor |
|
Mr. T
→
|
predecessorModel |
|
Macintosh 128K
→
|
successor |
|
System 3
("Macintosh 512Ke")
→
|
targetHardware |