Table of Contents
MacOS Boot Mirror
OSX 10.5.6 Leopard
Mac computer with an Intel, PowerPC G5, or PowerPC G4 (867MHz or faster) processor
512MB of memory
DVD drive for installation
9GB of available disk space
OSX 10.6.3 Snow Leopard
Mac computer with an Intel processor
1GB of memory
5GB of available disk space
DVD drive for installation
OSX 10.7.5 Lion
Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor
2GB of memory
OS X v10.6.6 or later (v10.6.8 recommended)
7GB of available space
OSX 10.8.5 Mountain Lion
OSX 10.9.5 Mavericks
OSX 10.10.5 Yosemite
OSX 10.11.6 EI Capitan
MacOS 10.12.6 Sierra
MacOS 10.13.6 High Sierra
MacOS 10.14.6 mojave
OS X 10.8 or later
2GB of memory
12.5GB of available storage (OS X El Capitan 10.11.5 or later)*
MacOS 10.15.7 Catalina
OS X 10.9 or later
4GB of memory
12.5GB of available storage (OS X El Capitan 10.11.5 or later)*
MacOS 11.5.1 Big Sur
OS X 10.9 or later
4GB of memory
35.5GB available storage on macOS Sierra or later*
