![Catalina 10.15.3 running decent on my mid 2009 iMac. Gonna max out the RAM to 8GB. 🤗 : r/CatalinaPatcher Catalina 10.15.3 running decent on my mid 2009 iMac. Gonna max out the RAM to 8GB. 🤗 : r/CatalinaPatcher](https://preview.redd.it/aqu0f6uoroo41.jpg?auto=webp&s=4c252b6db1a944eb16f06071ca37e5bcd7e4e10b)
Catalina 10.15.3 running decent on my mid 2009 iMac. Gonna max out the RAM to 8GB. 🤗 : r/CatalinaPatcher
![Apple iMac (21.5-inch, Late 2009) Silver, 8GB RAM, 128GB SSD MacOS Catalina (10.15) Used (Grade B) - One Bite Technology - St. Albert Apple iMac (21.5-inch, Late 2009) Silver, 8GB RAM, 128GB SSD MacOS Catalina (10.15) Used (Grade B) - One Bite Technology - St. Albert](https://onebitetechnology.ca/wp-content/uploads/2022/04/165076562836225660.jpg)
Apple iMac (21.5-inch, Late 2009) Silver, 8GB RAM, 128GB SSD MacOS Catalina (10.15) Used (Grade B) - One Bite Technology - St. Albert
![Apple iMac 20-inch (2008) Intel "Core" 2.4Ghz | 4GB RAM | 500GB HDD | Catalina 600140883893 | eBay Apple iMac 20-inch (2008) Intel "Core" 2.4Ghz | 4GB RAM | 500GB HDD | Catalina 600140883893 | eBay](https://i.ebayimg.com/images/g/qrMAAOSwD75hJ7iK/s-l1600.jpg)
Apple iMac 20-inch (2008) Intel "Core" 2.4Ghz | 4GB RAM | 500GB HDD | Catalina 600140883893 | eBay
![Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay](https://i.ebayimg.com/images/g/KrAAAOSwe61fvbrR/s-l1200.webp)
Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay
![A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he](https://i.redd.it/fceq4dmbxdj61.jpg)
A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he
![Apple iMac 27" 5K Retina Display- Intel Core i5/ 1TB+28GB Fusion Drive/32GB RAM/OS catalina- MK472X/A-383145 – Renewd Apple iMac 27" 5K Retina Display- Intel Core i5/ 1TB+28GB Fusion Drive/32GB RAM/OS catalina- MK472X/A-383145 – Renewd](https://renewd.com.au/cdn/shop/products/Untitleddesign-2023-03-10T153329.154_1024x1024.png?v=1678424348)
Apple iMac 27" 5K Retina Display- Intel Core i5/ 1TB+28GB Fusion Drive/32GB RAM/OS catalina- MK472X/A-383145 – Renewd
![How to Install macOS Ventura or Sonoma on Unsupported Macs, for Security Improvements - The Mac Security Blog How to Install macOS Ventura or Sonoma on Unsupported Macs, for Security Improvements - The Mac Security Blog](https://www.intego.com/mac-security-blog/wp-content/uploads/2022/10/macOS-Ventura-on-old-white-MacBook-2009-600x300-1.png)
How to Install macOS Ventura or Sonoma on Unsupported Macs, for Security Improvements - The Mac Security Blog
![Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay](https://i.ebayimg.com/images/g/-7gAAOSwnF1fvbrP/s-l1200.webp)
Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 411378079480 | eBay
![Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 885909286300 | eBay Apple iMac 2009 A1312 MB952LL/A 27" C2D E7600 3.06GHz, 12GB RAM, 1TB HD Catalina 885909286300 | eBay](https://i.ebayimg.com/images/g/LDMAAOSwne1fvwdi/s-l1600.jpg)