![iMac 21.5-Inch "Core i5" 2.5 (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com iMac 21.5-Inch "Core i5" 2.5 (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 21.5-Inch "Core i5" 2.5 (Mid-2011) Specs (Mid-2011, MC309LL/A, iMac12,1, A1311, 2428): EveryMac.com
![Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/3e227391-2bfa-4bdc-9bb1-12601f4f9dc3.65a3a812245d20e85a53a69c180d4e93.jpeg)
Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com
![Apple 21.5" iMac® with Retina 4K display Intel Core i5 (3.0GHz) 8GB Memory 256GB SSD Silver MHK33LL/A - Best Buy Apple 21.5" iMac® with Retina 4K display Intel Core i5 (3.0GHz) 8GB Memory 256GB SSD Silver MHK33LL/A - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5721/5721900_sd.jpg)
Apple 21.5" iMac® with Retina 4K display Intel Core i5 (3.0GHz) 8GB Memory 256GB SSD Silver MHK33LL/A - Best Buy
![Amazon.com: Apple iMac Retina 4K 21.5in All-in-One Computer Intel i5-5675R QuadCore 3.1GHz 8GB 1TB - 2015 - MK452LL/A (Renewed) : Electronics Amazon.com: Apple iMac Retina 4K 21.5in All-in-One Computer Intel i5-5675R QuadCore 3.1GHz 8GB 1TB - 2015 - MK452LL/A (Renewed) : Electronics](https://m.media-amazon.com/images/I/41-yNUof08L.jpg)
Amazon.com: Apple iMac Retina 4K 21.5in All-in-One Computer Intel i5-5675R QuadCore 3.1GHz 8GB 1TB - 2015 - MK452LL/A (Renewed) : Electronics
![Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT](https://cdn11.bigcommerce.com/s-1ppt5yk4e5/images/stencil/1280x1280/products/20552/57227/Front_1__48570.1615920693.jpg?c=2&imbypass=on)
Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT
![Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT](https://cdn11.bigcommerce.com/s-1ppt5yk4e5/images/stencil/1280x1280/products/20552/57229/Rear__44158.1615920693.jpg?c=2&imbypass=on)
Apple iMac 21.5" (2011) Intel Core i5 2.50 GHz 12GB Ram 500GB MAC OS X | MC309LL/A | Refurbished - DealPlanIT
![2011 - 21.5" iMac, 2.5GHz Quad Core i5 Processor, 12GB RAM, 1TB HD – The Apple Xchange - Preowned Apple Products and Services 2011 - 21.5" iMac, 2.5GHz Quad Core i5 Processor, 12GB RAM, 1TB HD – The Apple Xchange - Preowned Apple Products and Services](https://cdn.shopify.com/s/files/1/0364/0416/6700/products/IM2_d826ddb0-1ebf-48aa-a29f-cb5c1d75e500_580x.png?v=1599090724)
2011 - 21.5" iMac, 2.5GHz Quad Core i5 Processor, 12GB RAM, 1TB HD – The Apple Xchange - Preowned Apple Products and Services
![Refurbished: Apple iMac 21.5" 3.06GHz All-In-One Computer 12GB 2TB High Sierra / Warranty ! - Newegg.com Refurbished: Apple iMac 21.5" 3.06GHz All-In-One Computer 12GB 2TB High Sierra / Warranty ! - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll300/V14WS210621BNs1W.jpg)
Refurbished: Apple iMac 21.5" 3.06GHz All-In-One Computer 12GB 2TB High Sierra / Warranty ! - Newegg.com
![Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/6a572b56-ba35-4f34-9df8-e0b44913fb75.e31cec088fe88a28509d3dd8217c2730.jpeg)
Restored Apple iMac 21.5" MC812LL/A Mid 2011 - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S (Refurbished) - Walmart.com
![Apple iMac 21.5" - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S - MC812LL/A Mid 2011 (Refurbished) - Walmart.com Apple iMac 21.5" - 12GB RAM - 1TB HDD - 2.7Ghz Intel Core i5-2500S - MC812LL/A Mid 2011 (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/23358818-ed4c-48f6-9746-24ae8fa0f7c8.a52757ae106a2c6075e5fc7d8db957a0.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)