Collection › Macintosh Plus
D031 · Apple Heritage Museum · Lugano
Macintosh Plus
● Vintage 1986 · Mac era Classic Macintosh
Introduced
1986
Original price
$ 2600
Processor
Motorola 68000
Original OS
System 3.0 (System 3.2 required)
Max OS
System 7.5.5
Colors
Beige (1986); Platinum (1987 onward)
1976
1984
1998
2001
2007
2020
2026
Pre-Mac
Mac era
iMac era
iPod era
iPhone era
Silicon
Processor
ProcessorMotorola 68000
Speed8 MHz
Cache128 KB ROM
Memory & graphics
Standard RAM1 MB
Max RAM4 MB
RAM type256 KB or 1 MB 150ns 30-pin SIMMs (pairs)
Memory slots4 SIMM slots
GPUIntegrated
Display9" monochrome
Resolutions512 x 342 pixels
Storage
Storage800k double-sided floppy disk drive
InterfaceExternal SCSI
Connectivity
SCSIExternal SCSI port (rated 1.25 MBps/10 Mbps by Apple)
Serial2 mini DIN-8 RS-422 ports (printer and modem)
Software
Original OSSystem 3.0 (System 3.2 required)
Max OSSystem 7.5.5
Apple statusVintage
KeyboardM0110A keyboard attached via coiled telephone-like (RJ-11) cable
Power
Weight16.5 lb
Battery4.5V PX 21 PRAM battery (Eveready 523, ANSI 1306AP, IEC 3LR50)