Macintosh IIfx

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Macintosh IIfx

Developer	Apple Computer
Product family	Macintosh II
Release date	March 19, 1990 (1990-03-19)
Introductory price	US$8,969 (equivalent to $21,586 in 2024)
Discontinued	April 15, 1992 (1992-04-15)
Operating system	System 6.0.5-7.1.1(Pro), 7.5-7.6.1
CPU	Motorola 68030 @ 40 MHz
Memory	4 MB, expandable to 128 MB (80 ns 64-pin SIMMs)
Dimensions	Height: 5.5 inches (14 cm) Width: 18.7 inches (47 cm) Depth: 14.4 inches (37 cm)
Weight	24 pounds (11 kg)
Predecessor	Macintosh IIx
Successor	Macintosh Quadra 900
Related	Macintosh Classic Macintosh SE/30 Macintosh IIci Macintosh IIsi

The Macintosh IIfx is a personal computer designed, manufactured and sold by Apple Computer from March 1990 to April 1992. At introduction it cost from US$9,000 to US$12,000, depending on configuration, and it was the fastest Macintosh available at the time.

The IIfx is the most powerful of the 68030-based Macintosh II family and was replaced at the top of Apple's lineup by the Macintosh Quadra in 1991. It is the last Apple computer released that was designed using the Snow White design language.