Twentieth Anniversary Macintosh
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Twentieth Anniversary Macintosh Specs
 
For AppleShare use:
Use System 7.6.1 or higher as an AppleShare workstation. This machine can be used as an AppleShare file server.

For telecommunications use: Can use included GeoPort 33.6 modem (speeds may vary).

Hard Drive use: Cannot use the Apple's HD20!! Stock Twentieth Anniversary Macintosh can use any SCSI hard drive (25 pin port on back). SCSI only.

PCI slot - handles up to 7" PCI 2.0 card.

DAV slot - Used in conjunction with some ISDN and video editing PCI cards. Ribbon cable is used.

Apple official specs

System

  • Introduced: 6/1/1997
  • Discontinued: n/a - un-officially in 1998
  • Floppy Size: 1.44MB (manual)
  • Internal HD: 2GB (internal) ATA
  • Internal CD: 4x Speed, Internal CD Support Yes, CD-ROM drive is mounted vertically on front of system.
  • Upgrade From: None
  • Upgrade To: None
  • Form Factor: Twentieth Anniversary
  • Weight: 14.9 lbs.
  • Dimensions (in): 17.25 H x 16.5 W x 10 D
  • Size and weight only represent main unit. Bass unit weighs 10.5 lbs and measures 10.63" x 8.31" x 11.75"
  • Gestalt ID: 512

Logic Board

  • Main Processor: 250 MHz PowerPC 603e with integrated math coprocessor and 32K on-chip cache; 256K level 2 cache
  • PMMU: integrated
  • FPU: integrated
  • Data Path: 64, 50
  • L1 Cache: 32K
  • L2 Cache: 256K
  • 2nd Processor: none
  • Slots: 1 PCI, Comm II
  • System Bus: 50 Mhz

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

Video

  • Built-in Display: 12.1" color Active Matrix LCD
  • 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
  • ATI Rage II 64-bit 3D Multimedia Video Card

Sound

  • Bose Acoustimass sound system includes integrated stereo speakers and floor-standing bass unit.

Ports

  • 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 infrared sensor
  • Security lock port
  • Integrated Apple TV/FM Radio System - Video capture 320x240 at 30fps. Coax connectors.
  • Video input port
  • Built-in S-video input
  • Adapter cable for composite video
  • Audio In through Stereo RCA jack (for video)
  • 1/8" Audio in/out jacks

Power

  • 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

Software

  • 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, 8.1, 8.5, 8.6, 9

    All technical information from www.apple.com
           

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