Macintosh IIfx

The Apple Macintosh IIfx is a personal computer that was designed, manufactured, and sold by Apple from 1990 to 1992 as part of the Macintosh II series of Macintosh computers. The computer has been introduced on March 19, 1990, and its price started at $8970.

The new Macintosh IIfx features a 40 MHz Motorola 68030 processor, Motorola 68882 FPU coprocessor, 4 MB of RAM, 80 MB or 160 MB hard drive, two 1.44 MB Floppy drives, and as an option Macintosh II video card.

The product has been discontinued on April 15, 1992.

Today Macintosh IIfx is 32 years old!

Macintosh IIfx
Source: oldcomputer.info – Macintosh IIfx

Macintosh IIfx Release Date and Original Price

IntroducedMarch 19, 1990
DiscontinuedApril 15, 1992
Model Identifier13
Model NumberM5525
Order NumberM5520LL/A
M5523LL/A
M5524LL/A
Original Price$8,970 $10,970
ColorsPlatinum
Weight24 Ibs.
10.886 KG
Dimensions5.5” H x 18.7” W x 14.4” D
13.97 cm H x 47.49 cm W x 36.57 cm D

Tech Specs

Processor

ProcessorMotorola 68030
Processor Speed40 MHz
Architecture32-bit
Number of Cores1
System Bus40 MHz
Cache0.5 KB L1
32 KB L2
CoprocessorMotorola 68882 FPU

Storage & Media

Storage80 MB
160 MB
Media2 – 1.44 MB Floppy

Memory

Built-in Memory4 MB
Maximum Memory128 MB
Memory Slots8 – 64 pin SIMMs (Groups of 4)
Minimum Speed80 ns
ROMUnknown
Interleaving SupportNo

Display

Built-in DisplayNone

Graphics

Graphics CardNone
Graphics MemoryUnknown
Display ConnectionUnknown

Expansion

Expansion Slots6 – NuBus
1 – Cache Bus (PDS)
Hard Drive InterfaceSCSI

Software

Original OSSystem Software 6.0.5
Maximum OSMac OS 7.6.1
FirmwareMacintosh ROM

Connections

EthernetNone
ModemNone
ADB2
Serial2
SCSI1 – DB-25
Floppy Port1 – DB-19
Audio InNone
Audio Out1 – 3.5-mm stereo output jack
DisplayUnknown

Accessories

Power

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

References:
Apple Support – Macintosh IIfx: Technical Specifications

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