Can my 21.5-inch, Late 2009 iMac with Cor… - Apple Community
Catalina 10.15.3 running decent on my mid 2009 iMac. Gonna max out the RAM to 8GB. 🤗 : r/CatalinaPatcher
apple-history.com / iMac (Late 2009)
Apple iMac 20-inch Early 2009 2.66GHz Intel Core 2 Duo (MB417LL/A) – UNICOM, Inc.
macOS High Sierra On A 2009 Imac Core 2 Duo? A Retro Adventure :o) - YouTube
Apple iMac 20" 2009 AIO PC Intel C2D 2GHz 4GB 1TB Wi-Fi BT OS X 10.11 El Capitan | eBay
ssd - What are my hardware upgrade options for a late 2009 iMac? - Ask Different
How to Install macOS Sonoma on Unsupported Macs, for Security Improvements - The Mac Security Blog
Tutorial] ZorinOS on your OLD iMac Late 2009 - Installation Guide 2023 - How to Install - YouTube
Apple iMac 21.5″ Late 2009 C2D 3.06GHz 4GB 500GB DVD-RW Wifi OSX 10.11 El Capitan – Refresh Computers Online Marketplace
Someone gave me this unwanted Mac, anyone know if you can upgrade the graphics cards on these ? Keep seeing conflicting information it's a 24" early 2009 imac : r/mac
Apple iMac 27-inch 2.8GHz Quad-core i7 (Late 2009) | mac of all trades
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
Got a iMac Late 2009 model A1311 for a very good price, made a bootable USB drive for El Capitan and this shows up. any ideas? All help is appreciated : r/osx
Guidance needed in late 2009 iMac upgrade | MacRumors Forums