If you want to know about any Apple computer that was ever made - then you need Mactracker. The application provides a detailed analysis of each aspect of an Apple computer. The processor speed, memory, optical drives, graphic cards, supported OS versions, and expansion options are all covered.
Also included in the application is numerous data on early Apple systems, Apple mice, keyboards, displays, printers, scanners, speakers, cameras, iPod, Apple TV, iPhone, iPad, Wi-Fi products, Newton, iOS, Mac OS, and OS X versions.
Mactracker is the only applcation you will ever need to find out all the information that you could ever want to know about an Apple product.