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Macworld, July 1993
Image Credit:   Macworld, July 1993


LC III
Vectronic's Macintosh LC III


Vectronic's Macintosh LC

Introduced: February 10, 1993
Terminated: February 14, 1994

Logic Board
Processor:   68030
Processor Speed:   25 MHz
PMMU:   Integrated
FPU:   opt. 68882
Bus Speed:   25 MHz
Data Path:   32-bit
ROM Size:   1 MB
Level 1 Cache:   .5K
Level 2 Cache:   none
Expansion Slots:   1 LC III PDS
Battery:   3.6V Lithium


Macworld, April 1993
Image Credit:   Macworld, April 1993



Memory
RAM Type:   72-pin SIMM
RAM Slots:   1
Min - Max RAM:   4 MB - 36 MB
Minimum RAM Speed:   80 ns
Install in groups of:   1
RAM Sizes:   1, 2, 4, 8, 16, 32 MB
Onboard RAM:   4 MB

Ports
ADB:   1
USB:   none
FireWire:   none
Video:   DB-15
Floppy:   none
SCSI:   DB-25
Geoports:   none
Ethernet:   none
Mic Type:   Omni
Other ports:   Printer, modem, speaker

Video
Standard VRAM:   512K (Built-in)
Maximum VRAM:   768K (1 x 256K)

Display Resolution:
  • 512 x 384, 16-bit (512K Built-in), 16-bit (1 x 256K)
  • 640 x 400, 16-bit (512K Built-in), 16-bit (1 x 256K)
  • 640 x 480, 8-bit (512K Built-in), 16-bit (1 x 256K)
  • 832 x 624, 8-bit (512K Built-in), 16-bit (1 x 256K)
Note:
  • 512K VRAM SIMMs may be installed, but only 256K of each SIMM will be used.

Storage
Standard CD-ROM:   none
Internal Hard Drive:   SCSI (80 - 160 MB)
Floppy Disk Drive:   1.44 MB auto


Macworld, April 1993
Image Credit:   Macworld, April 1993



Operating System
Addressing Modes:   24-bit or 32-bit
Original OS:   7.1
Original Enabler:   System Enabler 003
AppleTalk Version:   57.0.4

Compatible MacOS:
7.1
7.5
7.1.1 (Pro)
7.5.1
7.5.3
7.5.5
7.6
7.6.1


For additional information on operating systems:
See this article

Miscellaneous
Codename:   Elsie III, Vail
Form Factor:   LC
Dimensions (Inches):   2.9 H x 12.2 W x 15.3 D
Average Weight (lbs):   8.8
Gestalt ID:   27
Original Price:   $1350 US


Apple, Inc.
Image Credit:   Apple, Inc.




Apple, Inc.
Image Credit:   Apple, Inc.




(Click) Apple Dealer Spec Sheets


Comments
Apple's LC III was a great computer that is still very popular with collectors. Its fast 32-bit data bus and max RAM of 36 MB more than made up for the short-comings of its predecessors.

Additional Macintosh LC III Information:

System Software Recommendations

Vectronic's Classic Macintosh Section

Vectronic's Macintosh LC III

Macworld, July 1993
Image Credit:   Macworld, July 1993