Apple Macintosh Performa 450 Specs
All Macintosh Performa Models | All 1993 Models | Dynamically Compare This Mac to Others
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 category for related details. The most commonly needed info is "open" by default, but all info is important.
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 |
System Bus Speed: |
25 MHz |
Cache Bus Speed: |
N/A |
ROM Type: |
Macintosh ROM |
ROM Size: |
1 MB |
L1 Cache: |
0.5k |
L2 Cache: |
N/A |
RAM Type: |
72-pin SIMM |
Min. RAM Speed: |
80 ns |
Standard RAM: |
4 MB |
Maximum RAM: |
36 MB |
Motherboard RAM: |
4 MB |
RAM Slots: |
1 |
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. |
2nd Display Support: |
Single Display* |
2nd Max. Resolution: |
Variable* |
Details: |
*This model can support a second display with the addition of an LC III PDS video card. By default, it only supports a single display. |
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) |
Standard Modem: |
None |
Standard Ethernet: |
None |
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 |
Apple Order No: |
M1698LL/A* |
Apple Subfamily: |
Mac Performa 450 |
Details: |
*M1698LL/A and M1744LL/A both refer to this model and originally differed only by software bundle. |
Apple Model No: |
M1254 |
Gestalt ID: |
27 |
Details: |
Please note that these identifiers commonly refer to multiple models.
Also see: All Macs with the M1254 Model Number and 27 Gestalt ID.
For more about identifiers and how to locate them on modern Macs, please refer to EveryMac.com's Mac Identification section. |
Battery Type: |
3.6V Lithium |
Battery Life: |
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): |
US$1800 |
Est. Current Retail: |
N/A* |
Details: |
*As a collector's item, this model may still retain value.
Photo Credit: Apple Computer, Inc. |
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