macintosh II


(click on picture)


Introduced March 1987
Discontinued January 1990
Release Price $3898.00


System Architecture Ports Disk Storage
Processor: Motorola 68020, 16 MHz
PMMU: opt. 68851
FPU: 68881
Data Path: 32-bit, 16 MHz
L1 Cache: 0.25K
L2 Cache: none
2nd Processor: none
Slots: 6 NuBus
USB: none
ADB: 2
Video: none
Floppy: none
Geoports: none
Ethernet: none
FireWire: none
Mic Type: none
AirPort Ready: n/a
Other Ports: Printer, Modem, Speaker,
Floppy Size: 800K (x2)
Floppy Inject: auto
Int HD Size: 40-80MB
Int HD Interface: SCSI
Orig CD Speed n/a
Int CD Support: n/a
Memory Video and Graphics
Logic Board: none
RAM Slots: 8, 30-pin SIMM
Min - Max RAM: 1 MB - 20 MB
Min RAM Speed: 120 ns
RAM Sizes: 256 K, 1, 4 MB
Install in Groups of: 4
Notes: 4MB or 16MB SIMMs cannot be put into Bank A, unless Macintosh II SuperDrive Upgrade is installed.
Graphics Processor n/a
Screen size - columns & rows bitmapped
Video on board requires video card
Max colors up to 6.7 million
RGB output Apple DB-15 on card
Composit Video Output none
Screen Resolution  
Physical Specs. Software Power
Introduced: 3/2/1987
Discontinued: 1/15/1990
Form Factor: II
Gestalt ID: 6
Weight (lbs): 24
Dimensions (in): 5.5 H x 18.7 W x 14.4 D
Notes: Support Discontinued 9/1/98
Addressing Modes: 24-bit
Orig SSW: 2.0
Orig Enabler: none
ROM ID: $0178
ROM Ver: n/a
ROM Size: 256K
AppleTalk Ver: 49
Mac OS Supported: 2.0 to 7.5.5
Max Watts: 230
Amps: 1.90
BTU per Hr: 786.6
Voltage: 90-270
Freq Range: 48-62 Hz
Battery Type: n/a
Soft Power: yes
Pass Through: yes