The transition to PCI continued into 1996, with the introduction of the all-in-one 5400, desktop 6300/160 (usually sold as a Performa 6360), and mini-tower 6400 models. The success of the Macintosh clone market also prompted Apple to produce its own inexpensive machine using parts and production techniques that were common in both the clone market and the Wintel desktop market at the time. The Power Macintosh 4400 (sold as a 7220 in Asia and Australia) employed bent sheet metal instead of plastic for its case internals, and included a standard ATX power supply.