![Apple iMac 27″ Core i5-4690K 3.5GHz 24GB 1TB SSD Wifi macOS 11.6 Big Sur – Refresh Computers Online Marketplace Apple iMac 27″ Core i5-4690K 3.5GHz 24GB 1TB SSD Wifi macOS 11.6 Big Sur – Refresh Computers Online Marketplace](https://refreshcomputers.net/shop/wp-content/uploads/2020/06/Apple_iMac_27_A1419-2.jpg)
Apple iMac 27″ Core i5-4690K 3.5GHz 24GB 1TB SSD Wifi macOS 11.6 Big Sur – Refresh Computers Online Marketplace
![Big Sur on older Macs [2008-2013] ULTIMATE GUIDE! OpenCore Legacy Patcher for Unsupported Macs - YouTube Big Sur on older Macs [2008-2013] ULTIMATE GUIDE! OpenCore Legacy Patcher for Unsupported Macs - YouTube](https://i.ytimg.com/vi/znlhI6f7x1Q/maxresdefault.jpg)
Big Sur on older Macs [2008-2013] ULTIMATE GUIDE! OpenCore Legacy Patcher for Unsupported Macs - YouTube
![macOS Big Sur: Features, release date, how to install the beta, and everything else you need to know | Macworld macOS Big Sur: Features, release date, how to install the beta, and everything else you need to know | Macworld](https://www.macworld.com/wp-content/uploads/2023/01/mac-os-big-sur-100849697-orig.jpg?quality=50&strip=all)
macOS Big Sur: Features, release date, how to install the beta, and everything else you need to know | Macworld
![macOS 11.0 'Big Sur' will natively support all Macs from mid-2013 to current, dropping support for all pre-Retina MacBook Pros and the first gen Retinas. : r/mac macOS 11.0 'Big Sur' will natively support all Macs from mid-2013 to current, dropping support for all pre-Retina MacBook Pros and the first gen Retinas. : r/mac](https://i.redd.it/b5aoswisei651.png)
macOS 11.0 'Big Sur' will natively support all Macs from mid-2013 to current, dropping support for all pre-Retina MacBook Pros and the first gen Retinas. : r/mac
![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 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](https://preview.redd.it/l863rtnxb9q71.jpg?width=640&crop=smart&auto=webp&s=d5f4cc8aae9a0b502f864a64bb1324263fe4da09)