No longer supported 27" iMac (mid-2011) bought 50€ from a friend is starting a new life. : r/Ubuntu
ファッション通販】 iMac / Ventura / Catalina / W OS デスクトップ型PC - federavo.it
Identify your iMac model - Apple Support
iMac 27" 1 TB Perfetto
Apple imac 27 (A1312 EMC 2390 mid 2011) Intel i7 MAC OS CATALINA | eBay
Apple imac 27 (A1312 EMC 2390 mid 2011) Intel i7 MAC OS CATALINA | eBay
Big Sur on iMac 27", Mid 2011, flashed 4GB NVIDIA Quadro K4100M by Nikey22, having issues with screen brightness, any ideas? Brightness control was working with Catalina Patcher, after installing Big Sur
Identify your iMac model - Apple Support
Apple iMac 27" Slim intel® Quad-Core i7 3.4GHz Late 2012 (Ricondizionato) - FlashMac
iMac Mid 2011 GPU acceleration problem after installing Catalina dosdude1 Patcher 2020 | MacRumors Forums