Macintosh IIsi
Logic Board
Ports
Power
Processor:
68030, 20
PMMU:
integrated
FPU:
opt. 68882
Data Path:
32, 20
L1 Cache:
0.5K
L2 Cache:
none
2nd Processor:
none
Slots:
1 NuBus or PDS
USB:
ADB:
1
Video:
DB-15
Floppy:
DB-19
SCSI:
DB-25
Geoports:
Ethernet:
none
FireWire:
Mic Type:
Omni
AirPort Ready:
Other Ports:
Printer
Modem
Speaker
,
Max Watts:
160
Amps:
1.33
BTU per Hr:
547.2
Voltage:
100-240
Freq Range:
50-60 Hz
Battery Type:
3.6V lithium
Soft Power:
yes
Pass Through:
yes
Memory
Video Memory
Logic Board:
1 MB
RAM Slots:
4, 30-pin SIMM
Min - Max RAM:
1 MB - 17 MB
Min RAM Speed:
100
RAM Sizes:
256 K, 512 K, 1, 2, 4 MB
Install in Groups of:
4
Resolution
Video Memory
1MB DRAM
(built in)
512 x 384
8-bit
640 x 400
n/a-bit
640 x 480
8-bit
800 x 600
n/a-bit
832 x 624
n/a-bit
1024 x 768
n/a-bit
1152 x 870
n/a-bit
1280 x 1024
n/a-bit
Notes: 64K-320K of system DRAM used for video.
Physical
Software
Storage
Introduced:
10/15/1990
Discontinued:
3/15/1993
Form Factor:
IIsi
Gestalt ID:
18
Weight (lbs):
10
Dimensions (in):
4 H x 12.4 W x 14.9 D
Notes:
Support Discontinued 9/1/98
Addressing Modes:
24-, 32-bit
Orig SSW:
6.0.7
Orig Enabler:
none
ROM ID:
$067C
ROM Ver:
n/a
ROM Size:
512K
AppleTalk Ver:
54
Mac OS
Supported:6.0.7
6.0.8
7.0
7.0.1
7.1
7.1.1 (Pro)
7.5
7.5.1
7.5.3
7.5.5
7.6
7.6.1
Floppy Size:
1.44MB
Floppy Inject:
auto
Min. Int HD Size:
40-80MB
Int HD Interface:
SCSI
Orig CD Speed
n/a
Int CD Support: