Macintosh LC 575

The Apple Macintosh LC 575 is a personal computer that was designed, manufactured, and sold by Apple from 1994 to 1995 as part of the Macintosh LC series of Macintosh computers. The computer has been introduced on February 2, 1994, and its price started at $1700.

The new Macintosh LC 575 features a 33 MHz Motorola 68LC040 processor, Motorola 68882 FPU coprocessor, 14″ CRT Color Display, 5 MB or 8 MB of RAM, 160 MB or 320 MB hard drive, CD-ROM drive, and 1.44 MB Floppy drive.

This Macintosh has been discontinued on April 3, 1995.

Today Macintosh LC 575 is 28 years old!

Macintosh LC 575
Source: – Macintosh LC 575

Macintosh LC 575 Release Date and Original Price

IntroducedFebruary 2, 1994
DiscontinuedApril 3, 1995
Model Identifier92
Model NumberM1640
Order NumberUnknown
Original Price$1,700
Weight40.5 Ibs.
18.370 KG
Dimensions17.9” H x 13.5” W x 16.5” D
45.46 cm H x 34.29 cm W x 41.91 cm D

Tech Specs


ProcessorMotorola 68LC040
Processor Speed33 MHz
Number of Cores1
System Bus33 MHz
Cache8 KB L1
CoprocessorMotorola 68882 FPU (Optional)

Storage & Media

Storage80 MB
160 MB
250 MB
320 MB
Media1 – CD-ROM
1 – 1.44 MB Floppy


Built-in Memory5 MB
8 MB
Maximum Memory68 MB (Actual)
36 MB (Apple)
Memory Slots1 – 72 pin SIMM
Minimum Speed80 ns
Interleaving SupportNo


Built-in Display14″ RGB
Resolution640 x 480


Graphics CardNone
Graphics Memory512 KB (Upgradeable to 1 MB)
Display Connection1 – DB-15


Expansion Slots1 – LC PDS (Cache Bus)
1 – Comm. Slot
Hard Drive InterfaceSCSI


SCSI1 – DB-25
Floppy PortNone
Audio In1 – 3.5-mm analog input jack
1 – Built-in microphone
Audio Out2 – 3.5-mm analog output jack
2 – Built-in speaker
Display1 – DB-15


Original OSSystem Software 7.1
Maximum OSMac OS 8.1
FirmwareMacintosh ROM


Backup Battery4.5 V Alkaline
Maximum Continuous Power40 W
Line VoltageUnknown

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