Here Are All the Macs Compatible With macOS Catalina - MacRumors
PC Galore | iMac 27" i5 3.2Ghz 8gb Ram 1TB HDD Mac OS 11.15.7 Catalina (Late 2013)
3+1 idegtépő macOS Catalina probléma
We have a Late 2013 iMac that is only supported til Catalina. My colleague booted to Big Sur on one of our tester drives out of habit and… it just worked! Like