![Apple iMac A1311 All in One: Core i5 2400S 2.5GHz 8GB 1TB DVDRW 21.5'' – Atlas Computers & Electronics Apple iMac A1311 All in One: Core i5 2400S 2.5GHz 8GB 1TB DVDRW 21.5'' – Atlas Computers & Electronics](http://www.atlasce.ca/cdn/shop/products/a13111_ccc32057-0905-40dd-8a3b-692dcf73fc4d.jpg?v=1602274818)
Apple iMac A1311 All in One: Core i5 2400S 2.5GHz 8GB 1TB DVDRW 21.5'' – Atlas Computers & Electronics
![Apple iMac 27 inches (Mid 2011) - Core i5 2.7GHz, 4GB RAM, 1TB HDD (Renewed) : Amazon.co.uk: Computers & Accessories Apple iMac 27 inches (Mid 2011) - Core i5 2.7GHz, 4GB RAM, 1TB HDD (Renewed) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/71QM3OFR0tL._AC_UF1000,1000_QL80_.jpg)
Apple iMac 27 inches (Mid 2011) - Core i5 2.7GHz, 4GB RAM, 1TB HDD (Renewed) : Amazon.co.uk: Computers & Accessories
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iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com
![Apple iMac Mid 2011 Price in Pakistan – Used All-in-One Core i5 8 GB RAM 500 GB HDD 1 GB Graphic Card 27″ and 15 Days Warranty - IT International Apple iMac Mid 2011 Price in Pakistan – Used All-in-One Core i5 8 GB RAM 500 GB HDD 1 GB Graphic Card 27″ and 15 Days Warranty - IT International](https://i0.wp.com/www.itinternational.pk/wp-content/uploads/2021/01/imac-27-ricondizionato-o-1.jpg?fit=1024%2C1024&ssl=1)
Apple iMac Mid 2011 Price in Pakistan – Used All-in-One Core i5 8 GB RAM 500 GB HDD 1 GB Graphic Card 27″ and 15 Days Warranty - IT International
![Hi, i have a 2011 iMac with 16gb of ram and 1tb ssd, I'm wondering which Mac OS will work better on the iMac with a patcher, macOS Big Sur or Monterey? Hi, i have a 2011 iMac with 16gb of ram and 1tb ssd, I'm wondering which Mac OS will work better on the iMac with a patcher, macOS Big Sur or Monterey?](https://i.redd.it/e46e31mvled81.jpg)