Macintosh XL

Macintosh XL
	A Macintosh XL
Manufacturer	Apple Computer
Release date	January 1, 1985
Introductory price	US$3,995 (equivalent to $11,320 in 2023)
Discontinued	April 29, 1985
Operating system	MacWorks XL / System 1.1, 2.0, 2.1, 3.0, 3.2;; MacWorks Plus / System 1.1–6.0.3;; MacWorks Plus II / System 1.1–6.0.8, 7.0–7.5.5
CPU	Motorola 68000 @ 5 MHz
Memory	512 KB RAM (the Lisa DRAM card), expandable to 2 MB
Predecessor	Apple Lisa; Macintosh 512K
Successor	Macintosh Plus

Macintosh XL is a modified version of the Apple Lisa personal computer made by Apple Computer. In the Macintosh XL configuration, the computer shipped with MacWorks XL, a Lisa program that allowed 64 K Macintosh ROM emulation. An identical machine was previously sold as Lisa 2/10 with the Lisa OS only.

^ Linzmayer, Owen W. (2004). Apple Confidential 2.0: The Definitive History of the World's Most Colorful Company. p. 80. ISBN 9781593270100. Archived from the original on April 23, 2022. Retrieved January 2, 2014.
^ "System Software: Configs for Mac 128K, XL, 512, & 512KE (7/94)". Apple Computer. February 18, 2012. Archived from the original on August 20, 2012.

[apple_conf_2_pg80-1] Linzmayer, Owen W. (2004). Apple Confidential 2.0: The Definitive History of the World's Most Colorful Company. p. 80. ISBN 9781593270100. Archived from the original on April 23, 2022. Retrieved January 2, 2014.

[2] "System Software: Configs for Mac 128K, XL, 512, & 512KE (7/94)". Apple Computer. February 18, 2012. Archived from the original on August 20, 2012.

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