Macintosh Performa 450 Specs @ EveryMac.com

Apple Macintosh Performa 450 Specs

All Macintosh Performa Models | All 1993 Models

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The Apple Macintosh Performa 450 features a 25 MHz 68030 processor, 4 MB of RAM, and a 120 MB hard drive in a compact, easy-to-upgrade "pizza box" case.

Although the Performa 450 looks essentially identical to earlier models in the Performa 400 range, internally the 450 has significant improvements including a faster processor on a 32-bit bus, support for faster and more RAM and improved graphics capability. It has a different PDS slot, as well.

The educational version of the Performa 450 is the LC III.

Please note that the picture is an LC 475/Performa 475 and the Performa 450 design is similar, but has a "flatter" front with a groove rather than a sleek curve. EveryMac.com eventually will swap out this photo with a more precise one.

Click on the underlined category text for related details. The most commonly needed info is "open" by default, but all info is important.

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Introduction Date:

April 12, 1993

Discontinued Date:

November 1, 1993

Details:

The "Introduction Date" refers to the date a model was introduced via press release. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended.

Also see: All Macs introduced in 1993.

Processor Speed:

25 MHz

Processor Type:

68030

Details:

This model has a 32-bit processor and a 32-bit data path.

Processor Upgrade:

Third-Party*

FPU:

None

Details:

*A variety of third-party processor upgrades and accelerators were available.

System Bus Speed:

25 MHz

Cache Bus Speed:

N/A

Details:

N/A

ROM/Firmware Type:

Macintosh ROM

ROM/Firmware Size:

1 MB

Details:

N/A

L1 Cache:

0.5k

L2 Cache:

N/A

Details:

N/A

RAM Type:

72-pin SIMM

Min. RAM Speed:

80 ns

Details:

N/A

Standard RAM:

4 MB

Maximum RAM:

36 MB

Details:

Motherboard RAM:

4 MB

RAM Slots:

Details:

N/A

Video Card:

Dedicated*

VRAM Type:

VRAM SIMM*

Details:

*This model has 512k of onboard VRAM and a single slot that accepts a 256k 100 ns VRAM SIMM.

Standard VRAM:

512k*

Maximum VRAM:

768k*

Details:

*512k of VRAM is soldered onboard. A single VRAM slot accepts a 256k VRAM SIMM for a maximum total of 768k of VRAM.

Display Support:

Single Display*

Resolution Support:

512x384-832x624*

Details:

*By default, this model only supports a single display, but a second one can be supported with the addition of an LC III PDS video card. With the default 512k of VRAM, this model can support a single display at 512x384 or 640x480 at 16-bit color and 832x624 at 8-bit color. Upgraded to 768k of VRAM, it can support up to 832x624 at 16-bit color.

Standard Hard Drive:

120 MB

Int. HD Interface:

SCSI

Details:

By default, this model is configured with a 120 MB 3.5" internal SCSI hard drive.

Standard Optical:

None

Standard Disk:

1.44 MB (Auto)

Details:

N/A

Standard Modem:

None

Standard Ethernet:

None

Details:

N/A

Expansion Slots:

1 LC III PDS

Expansion Bays:

None

Details:

By default, both the floppy disk and 3.5" hard drive bays are occupied.

Case Type:

Desktop

Form Factor:

Macintosh LC

Details:

N/A

Battery Type:

3.6V Lithium

Battery Life:

N/A

Details:

N/A

Original Mac OS:

7.1P

Supported Mac OS:

7.1P-7.5.1, 7.5.3-7.6.1

Details:

Earlier and later versions of the Macintosh System/Finder and Mac OS are not supported.

Dimensions:

2.9 x 12.2 x 15.3

Avg. Weight:

8.8 lbs (4 kg)

Details:

In inches - height by width by depth, (7.4 cm, 31 cm, 38.9 cm).

Original Price:

US$1800

Est. Current Retail:

N/A*

Details:

*As a collector's item, this model may still retain value.

Photo Credit: Apple Computer, Inc.

Click on the underlined category text for additional details. The most commonly needed info is "open" by default, but all info is important. The icons correspond with the icons for each port on the computer.

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Video (Monitor):

1 (DB-15)

Floppy (Ext.):

None

Details:

N/A

ADB:

SCSI:

1 (DB-25)

Details:

N/A

Serial (Standard):

Serial (Geoport):

None

Details:

Serial ports are marked by printer and modem icons.

Modem:

None

Ethernet:

None

Details:

N/A

S-Video Input:

None

S-Video Output:

None

Details:

N/A

Microphone:

1 (Omni)

Sound In:

None

Details:

N/A

Sound Out:

1 (8-Bit Mono)

Headphone:

None

Details:

N/A

Security (Lock):

Joystick (PC):

None

Details:

N/A

FM Tuner:

None

TV Tuner:

None

Details:

N/A

Power:

Power Adapter:

N/A

Details:

100V-240V AC, 47-63 Hz Frequency, 50 Max Watts.

Icon Credit: Apple Computer, Inc.

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