Editing Macintosh IIfx (section)

== Models ==
When first introduced, the IIfx was offered in the following configurations:<ref>{{cite web
| url = http://tech-insider.org/mac/research/acrobat/9003.pdf
| title = Macintosh IIfx - Overview
| publisher = Apple
| access-date = October 30, 2017
| archive-date = January 19, 2017
| archive-url = https://web.archive.org/web/20170119115038/http://tech-insider.org/mac/research/acrobat/9003.pdf
| url-status = live
}}</ref>

* '''Macintosh IIfx''': 4 MB memory, 1.44 MB [[SuperDrive]]. US$8,969.<ref name=pressrelease>{{cite web
| url = http://tech-insider.org/mac/research/1990/0319.html
| date = March 19, 1990
| title = Apple introduces high-performance Macintosh products
| publisher = Apple
| access-date = October 31, 2017
| archive-date = January 19, 2017
| archive-url = https://web.archive.org/web/20170119062110/http://tech-insider.org/mac/research/1990/0319.html
| url-status = live
}}</ref>
* '''Macintosh IIfx 4/80''': 4 MB memory, 80 MB HDD. US$9,869.<ref name=pressrelease />
* '''Macintosh IIfx 4/160''': 4 MB memory, 160 MB HDD. US$10,969.<ref name=pressrelease />
* '''Macintosh IIfx 4/80 with Parity Support''': 4 MB of [[Parity bit|parity error-checking]] RAM, 80 MB HDD.

Introduced May 15, 1990:
* '''Macintosh IIfx 4/80 with A/UX''': 4 MB memory, 160 MB HDD, [[A/UX]] 2.0 preinstalled. US$10,469.<ref>{{cite web|date=May 15, 1990|title=Apple Computer announces A/UX 2.0 pricing, availability|url=http://tech-insider.org/mac/research/1990/0515.html|url-status=live|publisher=Apple|access-date=October 31, 2017|archive-date=January 19, 2017|archive-url=https://web.archive.org/web/20170119055845/http://tech-insider.org/mac/research/1990/0515.html}}</ref> Shipments began in June.