Archived - Twentieth Anniversary Macintosh: Technical Specifications

This article has been archived and is no longer updated by Apple.

Twentieth Anniversary Macintosh

Logic Board Ports Power
Processor: 603e, 250
PMMU: integrated
FPU: integrated
Data Path: 64, 50
L1 Cache: 32K
L2 Cache: 256K
2nd Processor: none
Slots: 1 PCI, Comm II
USB:  
ADB: 1
Video: none
Floppy: none
SCSI: DB-25
Geoports: 2
Ethernet: none
FireWire:  
Mic Type: PlainTalk
AirPort Ready:  
Other Ports: Printer
Modem
Speaker
,Headphone
,Remote Control
,
Sound Notes: Bose Acoustimass sound system includes integrated stereo speakers and floor-standing bass unit.>
Max Watts: 140
Amps:  
BTU per Hr: 478.8
Voltage: 90-130/180-264
Freq Range: 47-63 Hz
Battery Type: 4.5V alkaline
Soft Power: yes
Memory Video Memory
Logic Board: none
RAM Slots: 2, 168-pin DIMM
Min - Max RAM: 32 MB - 128 MB
Min RAM Speed: 60
RAM Sizes: 4, 8, 16, 32, 64 MB
Install in Groups of: 1
Resolution Video Memory
2MB SGRAM
(built in)
512 x 384 n/a-bit
640 x 400 n/a-bit
640 x 480 16-bit
800 x 600 16-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
Physical Software Storage
Introduced: 6/1/1997
Discontinued: n/a
Form Factor: Twentieth Anniversary
Gestalt ID: 512
Weight (lbs): 14.9
Dimensions (in): 17.25 H x 16.5 W x 10 D
Notes: Size and weight only represent main unit. Bass unit weighs 10.5 lbs and measures 10.63" x 8.31" x 11.75".
Addressing Modes: 32-bit
Orig SSW: 7.6.1
Orig Enabler: System Enabler 704
ROM ID: $077D
ROM Ver: $35
ROM Size: 4MB
AppleTalk Ver: 60.1.1
Mac OS
Supported:
7.6.1
8.0
8.6
9
8.5
8.1
Floppy Size: 1.44MB
Floppy Inject: manual
Min. Int HD Size: 2GB
Int HD Interface: ATA
Orig CD Speed 4x
Int CD Support: yes
Notes: CD-ROM drive is mounted vertically on front of system.

 

Last Modified: Apr 19, 2012
  • Last Modified: Apr 19, 2012
  • Article: SP408
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