iMac - Technical Specifications
Logic Board
Ports
Power
Processor:
G3, 233 MHz
PMMU:
integrated
FPU:
integrated
Data Path:
,
L1 Cache:
32K
L2 Cache:
512K
2nd Processor:
none
Slots:
0
Notes:
512k backside cache memory
USB:
2 yes
ADB:
n/a
Video:
none
Floppy:
none
SCSI:
none
Geoports:
none
Ethernet:
10/100 Base-Tx
FireWire:
Mic Type:
PlainTalk
AirPort Ready:
Other Ports:
Modem, Speaker,
Headphone,
Sound Notes:
built-in stereo speakers with SRS 3D stereo sound
Max Watts:
80
Amps:
1.7
BTU per Hr:
273.6
Voltage:
100-240
Freq Range:
50-60
Battery Type:
3.6V Lithium
Soft Power:
yes
Memory
Video Memory
Logic Board:
none
RAM Slots:
2, SO-DIMM
Min - Max RAM:
32 MB - 128 MB
Min RAM Speed:
100MHz/10ns
RAM Sizes:
16, 32, 64, 128 MB
Install in Groups of:
1
Notes:
144-pin SDRAM M6709LL/A ; 32MB - 128MB M6709LL/B ; 32MB - 256MB
Resolution
Video Memory
2MB (onboard)
(SGRAM)Video Memory
6MB
(SGRAM)
512 x 384
n/a
n/a
640 x 400
n/a
n/a
640 x 480
32-bit
32-bit
800 x 600
32-bit
32-bit
832 x 624
n/a
n/a
1024 x 768
16-bit
32-bit
1152 x 870
n/a
n/a
1280 x 1024
n/a
n/a
Notes: 144-pin SGRAM NOTE: use only a SGRAM SO-DIMM. Do NOT use EDO DRAM or SDRAM-based video memory.
Physical
Software
Storage
Introduced:
8/15/1998
Discontinued:
n/a
Form Factor:
iMac
Gestalt ID:
406
Weight (lbs):
40
Dimensions (in):
15.8 H x 15.2 W x 17.6 D
Notes:
IrDA infrared link module 4 Mb/s transfer rate; range = 2 inches to 1 meter
Addressing Modes:
32-bit
Orig SSW:
8.1/8.5
Orig Enabler:
462
ROM ID:
77D
ROM Ver:
44F1
ROM Size:
1 MB*
AppleTalk Ver:
60
Mac OS
Supported:8.1
8.5
8.6
9
X
Notes:
*uses 3MB of RAM for toolbox ROM
Floppy Size:
none
Floppy Inject:
none
Min. Int HD Size:
4 GB
Int HD Interface:
ATA
Orig CD Speed
24x
Int CD Support:
yes
Notes:
Keyboard, Mouse have USB interface Supports ATA CD-ROM