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Used Apple Macintosh computers

 

  The Apple Macintosh computer - price and description

Apple Mac Performa 577

The Apple Macintosh Performa 577 features a 33 MHz 68LC040 processor, 5 MB of RAM, and a 320 MB hard drive in a relatively-compact all-in-one case with a 14" color display. The Performa 577 is identical to the Performa 575, but the 577 shipped with a 320 MB hard drive. The educational version of the Macintosh Performa 577 is the LC 575.


Introduction Date:

February 1, 1994

Discontinued Date:

April 1, 1996

Processor Type:

68LC040

Processor Speed:

33 MHz 1.

Processor Upgrade:

N/A

FPU:

N/A

System Bus Speed:

33 MHz

Lookaside Bus Speed:

N/A

ROM Size:

1 MB

Data Path:

32-bit

Level 1 Cache:

8k

Level 2 Cache:

N/A

RAM Type:

80 ns 72-pin SIMM

VRAM Type:

80 ns VRAM SIMM

Standard RAM:

5 MB

Maximum RAM:

36 MB 2.

Motherboard RAM:

4 MB

RAM Slots:

1

Standard VRAM:

512k

Maximum VRAM:

1 MB 3.

Standard Hard Drive:

320 MB

Int. Hard Drive Type:

SCSI

Standard CD-ROM:

2X

Standard Disk:

1.44 MB (manual)

Standard Modem:

14.4k (internal)

Standard Ethernet:

N/A

Case Type:

All-in-One

Form Factor:

Macintosh LC 520

Exp. Slots:

LC PDS, Comm.

Exp. Bays (Free):

None

Battery Type:

4.5V Alkaline

Battery Life:

N/A

Built-in Display:

14" Color 4.

Supported MacOS:

7.1P6-7.5.1, 7.5.3-8.1

Dimensions:

17.9 x 13.5 x 16.5 5.

Avg. Weight:

40.5 lbs.

Original Price:

$2200 US

Est. Current Price:

$50-$100 US

Notes:

1. This model is sometimes designated as having a 66 MHz processor,
since the clock input runs at 66 MHz. However, the processor itself
is not "clock doubled", so technically it is only a 33 MHz processor.

2.
Requires symmetric memory.
3. Both 256k SIMMs can be replaced with 512k SIMMs for 1 MB.
4. 14" Sony Trinitron RGB display.
5. In inches, height x width x depth.
6. Photo Credit: Apple Computer, Inc.