This
list of Macintosh models by case type contains all case designs used by
Apple Inc. for their
Macintosh computers. The list is sectioned by general case layout, but inside the sections the order is chronological. Models that used multiple names (like most
Performas) are only listed once. Where available, the "form factor" from Apple's datasheets has been used to determine the case designation and the computers that used it. For all-in-one models and notebooks that have the same basic case design, but differ in size, only one type is listed. Also, some models that only differ slightly or internally are listed together, like the two
iMac G3s and the
Power Mac G4s.