Macintosh IIvx Macintosh IIvx

Macintosh IIvx Explained

Apple has come a long way since its early days in the personal computer market. While their current lineup of sleek and powerful Macs is well-known, it’s important to reflect on the devices that paved the way for their success. One such device is the Macintosh IIvx, a short-lived but significant member of the Macintosh II series.

Released in 1992, the Macintosh IIvx brought forth impressive specifications that made it a powerful contender in the personal computer market. Equipped with a 32 MHz Motorola 68030 processor and a Motorola 68882 FPU coprocessor, the IIvx offered users a processing speed that was enviable for its time. With 4 MB of RAM and various hard drive options ranging from 40 MB to 400 MB, the IIvx provided ample storage capabilities. Notably, it also boasted a built-in CD-ROM drive, a feature that was relatively new at the time, further enhancing its appeal.

Despite its impressive specifications, the Macintosh IIvx faced criticism for its performance when compared to its sibling model, the IIci. The IIvx utilized a 32 MHz CPU on a 16 MHz bus, resulting in slower performance compared to the IIci. In fact, benchmark tests revealed that the older 16 MHz Mac IIx occasionally outperformed the IIvx. This led many serious Mac users to opt for the IIci, which proved to be a faster and more reliable choice.

While the IIvx faced performance challenges, it did introduce some noteworthy design elements that left a lasting impact on Apple’s future products. The Macintosh IIvx, along with its near-twin, the Performa 600, was the first Mac series to feature a built-in CD-ROM drive. This addition set the stage for the CD-ROM drives that would become standard in later Mac models. Additionally, the IIvx and the Performa 600 were also the first Macs to embrace a sleek metal case, further enhancing their aesthetic appeal.

Unfortunately, the Macintosh IIvx’s journey was cut short, with its discontinuation occurring on October 21, 1993, a year after its initial release. The discontinuation came as Apple introduced the 25 MHz 68040-based Centris 650, which boasted enhanced performance and occupied the same price point. To make matters worse for recent IIvx buyers, Apple dramatically reduced the IIvx’s base price overnight. This move left many customers feeling dissatisfied and frustrated with Apple.

The Macintosh IIvx, despite its relatively short lifespan, 31 years later still remains an important part of Apple’s history. It showcased Apple’s early efforts in the personal computer market and introduced notable features such as the built-in CD-ROM drive and the metal case design.

While the IIvx faced performance challenges and was eventually overshadowed by other models, it remains a symbol of Apple’s evolution and its unwavering commitment to innovation. As we appreciate the current state of Apple’s Mac lineup, let us remember the Macintosh IIvx and the role it played in shaping the company’s path to success.

Macintosh IIvx Details

IntroducedOctober 19, 1992
DiscontinuedOctober 21, 1993
Model Identifier48
Model NumberM1350
Order NumberM1355LL/A (80 MB hard drive)
M1371LL/A (230 MB hard drive)
M1373LL/A (80 MB hard drive and CD-ROM)
Original Price$2,950
$3,550
ColorsPlatinum
Weight35 Ibs.
15.875 KG
Dimensions6” H x 13” W x 16.5” D
15.24 cm H x 33 cm W x 41.91 cm D

Mac IIvx Tech Specs

Processor

ProcessorMotorola 68030
Processor Speed32 MHz
Architecture32-bit
Number of Cores1
System Bus32 MHz
Cache0.5 KB L1
32 KB L2
CoprocessorMotorola 68882 FPU

Storage & Media

Storage40 MB
80 MB
160 MB
230 MB
400 MB
Media1 – CD-ROM (Optional)
1 – 1.44 MB Floppy

Memory

Built-in Memory4 MB
Maximum Memory68 MB
Memory Slots4 – 30 pin SIMMs (Groups of 4)
Minimum Speed80 ns
ROMUnknown
Interleaving SupportNo

Display

Built-in DisplayNone

Graphics

Graphics CardNone
Graphics Memory512 KB
1 MB
Display ConnectionDB-15

Expansion

Expansion Slots3 – NuBus
1 – Cache Bus (PDS)
Hard Drive InterfaceSCSI

Connections

EthernetNone
ModemNone
ADB2
Serial2
SCSI1 – DB-25
Floppy PortNone
Audio In1 – 3.5-mm mono input jack
Audio Out1 – 3.5-mm stereo output jack
DisplayDB-15

Software

Original OSSystem Software 7.1
Maximum OSMac OS 7.6.1
FirmwareMacintosh ROM

Power

Backup Battery3.6 V lithium
Maximum Continuous Power230 W
Line VoltageUnknown

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: June 19, 2023