![iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core i5 processor 4GB RAM 500GB HDD DVD-R DL SuperDrive shop in Nairobi, iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core i5 processor 4GB RAM 500GB HDD DVD-R DL SuperDrive shop in Nairobi, iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core](https://www.saruk.co.ke/images/37281620986337.jpg)
iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core i5 processor 4GB RAM 500GB HDD DVD-R DL SuperDrive shop in Nairobi, iMac (27-inch, Mid 2011) Quad Core 2.7 GHz Intel Core
![iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com](https://everymac.com/images/cpu_pictures/apple-imac-mid-2010-21.jpg)
iMac "Core i5" 2.5 21.5" (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com
![APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA (Refurbished) : Amazon.co.uk: Computers & Accessories APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA (Refurbished) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/419sCWtVv1S._AC_.jpg)
APPLE IMAC 21.5" CORE I5 2.5GHZ MID-2011 4GB 250 SSD SMART DVD MAC OS SIERRA (Refurbished) : Amazon.co.uk: Computers & Accessories
![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://preview.redd.it/e46e31mvled81.jpg?auto=webp&s=7f45e03b29914d3aa81626f5142d02fd9be1181b)