Power Macintosh 7220

歴史的背景

The Power Macintosh 4400 (sold as the Power Macintosh 7220 in some markets) sold from November 1996 to February 1998. It differs from prior desktop Macintosh models in that it was built with industry-standard components such as an IDE hard drive and an ATX-like power supply. This was the only Power Macintosh to be designed with the goal of using low-cost manufacturing techniques; the 4400 was removed from Apple's lineup a few months after the Power Macintosh G3 Desktop went on sale, which was priced comparably to the 4400 but used Apple's Power Macintosh 7300 form factor instead. The initial 4400/160 model was only sold to the European market. The Power Macintosh 4400 was sold as the Power Macintosh 7220 in Australia and Asia, where the number 4 is considered unlucky. An updated 200 MHz 603e model was released in the United States in February 1997 as the Power Macintosh 4400/200. It was also available as a "PC Compatible" system with a 166 MHz DOS card containing 16 MB of RAM and a Cyrix 6x86 processor.