Twentieth Anniversary Macintosh: Technical Specifications

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.