Here is the list of Mac hardware compatible with its Operating System:

macOS Sequoia is compatible with these computers

macOS Sonoma is compatible with these computers

macOS Ventura is compatible with these computers

macOS Monterey is compatible with these computers

macOS Big Sur is compatible with these computers

macOS Catalina is compatible with these computers

macOS Mojave is compatible with these computers

macOS High Sierra is compatible with these computers

macOS Sierra is compatible with these computers

macOS El Capitan is compatible with these computers