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The Macintosh IIfx is the fastest of the II line and shipped with a 40MHz [[Motorola 68030]] processor.
The Macintosh IIfx is the fastest of the II line and shipped with a 40MHz [[Motorola 68030]] processor.
=General Information=
The floppy drive, ADB and serial ports on the Macintosh IIfx are controlled by a pair of 10MHz 6502 processors.
===CPU===
The Macintosh IIfx uses the [[Motorola 68030]] processor clocked at 40MHz, making it the fastest '030 based Macintosh from the factory. A Motorola 68882 math co-processor is included.
===Memory===
===Memory===
The IIfx uses unique memory which uses 64 pins. We're not aware of compatible RAM being used in any other system.
The IIfx uses unique memory which uses 64 pins, not shared by any other Macintosh model.
=Notes=
=Notes=