Macintosh Performa 275 Macintosh Performa 275

Macintosh Performa 275 Datasheet

In the vibrant era of the 90s, Apple’s Macintosh Performa series captivated tech enthusiasts with its groundbreaking technology and sleek design. Among these iconic machines, the Macintosh Performa 275 emerged as a standout model that left a lasting impression on users. Let’s take a nostalgic journey back to this remarkable computer, which showcased impressive performance and cutting-edge features during its brief yet memorable existence from 1993 to 1995.

At its core, the Macintosh Performa 275 boasted a remarkable 33 MHz Motorola 68030 processor, a true powerhouse of its time. This computing marvel was further enhanced by a Motorola 68882 FPU coprocessor, ensuring optimal performance for demanding tasks. Users reveled in the seamless multitasking capabilities and the ability to handle resource-intensive applications effortlessly.

The Macintosh Performa 275 revolutionized the way users experienced displays. Featuring a brilliant 10-inch color CRT display, it transported users from the monochromatic past to a vivid, immersive visual world. This transformative leap made working, gaming, and exploring the digital realm an enchanting experience. The vibrant colors and crisp imagery became synonymous with the Performa 275’s charm.

Equipped with 4 MB of RAM, the Performa 275 provided users with ample memory to tackle everyday computing needs. Paired with either an 80 MB or 160 MB hard drive, this Macintosh offered generous storage space, catering to users’ requirements for the time. Furthermore, the inclusion of a 1.44 MB floppy drive added a layer of convenience, allowing users to effortlessly share and store data.

The Macintosh Performa 275’s glory days, unfortunately, came to an end on November 1, 1995, when Apple discontinued the model. However, its impact on the tech landscape was undeniable. As newer, more advanced models emerged, the Performa 275’s legacy endured, etching itself into the hearts of many tech enthusiasts.

Today, as we celebrate the 30-year anniversary of the Macintosh Performa 275, it still resonates with those who appreciated its power and elegance. While time may have moved on, the nostalgia surrounding this all-in-one beauty remains strong. The Performa 275’s role in shaping the trajectory of computing history and its enduring allure make it a cherished relic among collectors and fans alike.

It is worth noting that the Macintosh Performa 275 was exclusively sold in Asia, making it a rare gem for international collectors. The standard version known as the Color Classic II, also restricted to non-U.S. markets, shared many similarities with the Performa 275, captivating users across the globe with its compact form factor and impressive performance.

The Macintosh Performa 275 stands as a testament to Apple’s commitment to pushing the boundaries of technology and design. Its powerful processor, stunning color display, and ample storage capabilities were a game-changer for users in the 90s.

Today, as we reflect on its impact, the Performa 275 continues to hold a special place in the hearts of tech enthusiasts, reminding us of an era when innovation knew no bounds. Though it may no longer grace our desks, its legacy lives on, inspiring future generations to reimagine what’s possible in the world of computing.

Mac Performa 275
Source: – Mac Performa 275

Macintosh Performa 275 Details

IntroducedOctober 1, 1993
DiscontinuedNovember 1, 1995
Model Identifier83
Model NumberM1600
Order NumberM2498J/A
Original PriceUnknown
Weight22.5 Ibs.
10.205 KG
Dimensions14.5” H x 9.9” W x 12.6” D
36.83 cm H x 25.14 cm W x 32 cm D

Mac Performa 275 Tech Specs


ProcessorMotorola 68030
Processor Speed33 MHz
Number of Cores1
System Bus33 MHz
Cache0.5 KB L1
CoprocessorMotorola 68882 FPU (Optional)

Storage & Media

Storage80 MB
160 MB
Media1.44 MB floppy


Built-in Memory4 MB
Maximum Memory36 MB
Memory Slots1 – 72 pin SIMM
Minimum Speed100 ns
Interleaving SupportNo


Built-in Display10” RGB 8-bit CRT display (256 colors)
Resolution512 x 342
Pixel DensityUnknown


Graphics CardNone
Graphics Memory256 KB
512 KB
Display ConnectionN/A


Expansion Slots1 – LC PDS
Hard Drive InterfaceSCSI


SCSI1 – DB-25
Floppy PortNone
Audio In1 – 3.5-mm analog input jack
Audio Out1 – 3.5-mm analog output jack


Original OSSystem Software 7.1
Maximum OSMac OS 7.6.1
FirmwareMacintosh ROM


Backup Battery3.6 V lithium
Maximum Continuous Power100 W
Line VoltageN/A

Further Reading and References

Disclaimer: The data presented in this article is under continuous development and has been manually collected from various sources based on their availability. The author of this article may revise this dataset as additional research is conducted and reviewed. Please note that the information is provided “as is” and “as available” without express or implied warranties. The author cannot be held responsible for any omissions, inaccuracies, or errors in the published information. Any warranties relating to this information are hereby disclaimed.

Last updated: July 8, 2023