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Home > Pre-PPC Specs > Macintosh LC 550
Image Credit:
Apple, Inc.
Introduced: February 2, 1994
Terminated: March 23, 1995
Logic Board
Processor:
68030
Processor Speed:
33 MHz
PMMU:
Integrated
FPU:
opt. 68882
Bus Speed:
33 MHz
Data Path:
32-bit
ROM Size:
1 MB
Level 1 Cache:
0.5K
Level 2 Cache:
none
Expansion Slots:
1 LC PDS
Battery:
3.6V Lithium
Image Credit:
MacUser, July 1994
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:
2
USB:
none
FireWire:
none
Video:
none
Floppy:
none
SCSI:
DB-25
Geoports:
none
Ethernet:
none
Mic Type:
PlainTalk
Other ports:
Printer, modem, speaker, headphone
Video
Standard VRAM:
512K (Built-in)
Maximum VRAM:
768K (1 x 256K)
Display Resolution:
640 x 480, 8-bit (Built-in),
16-bit (1 x 256K)
Storage
Standard CD-ROM:
2x
Internal Hard Drive:
SCSI (160 MB)
Floppy Disk Drive:
1.44 MB auto
Image Credit:
MacUser, April 1994
Operating System
Addressing Modes:
24-bit or 32-bit
Original OS:
7.1
Original Enabler:
System Enabler 403 v1.0.2
AppleTalk Version:
57.0.4
Compatible MacOS:
7.1
7.1.1 (Pro)
7.5
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:
Hook 33
Form Factor:
LC 520
Dimensions (Inches):
17.9 H x 13.5 W x 16.5 D
Average Weight (lbs):
40.5
Gestalt ID:
56
Original Price:
$1200 US
Image Credit:
Apple, Inc.