![4GB DDR3-1333 RAM Memory Upgrade for The Apple iMac 8,1 (24-inch, 3.06GHz, MB398LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com 4GB DDR3-1333 RAM Memory Upgrade for The Apple iMac 8,1 (24-inch, 3.06GHz, MB398LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/71ejUg1URlL._AC_UF894,1000_QL80_.jpg)
4GB DDR3-1333 RAM Memory Upgrade for The Apple iMac 8,1 (24-inch, 3.06GHz, MB398LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com
![Apple A Grade Desktop Computer iMac 27-inch (Retina 5K) 3.5GHZ Quad Core i5 (Late 2014) MF886LL/A 8 GB 1 TB HDD & 128 GB SSD 5120 x 2880 Display Sierra 10.12 - Used - Walmart.com Apple A Grade Desktop Computer iMac 27-inch (Retina 5K) 3.5GHZ Quad Core i5 (Late 2014) MF886LL/A 8 GB 1 TB HDD & 128 GB SSD 5120 x 2880 Display Sierra 10.12 - Used - Walmart.com](https://i5.walmartimages.com/asr/e1a8ceec-2346-464b-b68c-72a7a299393a.fc99f6bbee92f5525622e3f238fdda61.jpeg)
Apple A Grade Desktop Computer iMac 27-inch (Retina 5K) 3.5GHZ Quad Core i5 (Late 2014) MF886LL/A 8 GB 1 TB HDD & 128 GB SSD 5120 x 2880 Display Sierra 10.12 - Used - Walmart.com
![Amazon.com: Computadora Apple iMac MK452LL/A, Retina 4K de 21.5 pulgadas (3.1 GHz Intel Core i5 Quad-Core, 8 GB de RAM, 1 TB disco duro, Mac OS X), plateado (con certificación de reacondicionado) : Amazon.com: Computadora Apple iMac MK452LL/A, Retina 4K de 21.5 pulgadas (3.1 GHz Intel Core i5 Quad-Core, 8 GB de RAM, 1 TB disco duro, Mac OS X), plateado (con certificación de reacondicionado) :](https://m.media-amazon.com/images/I/61Kimc4ZXPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Computadora Apple iMac MK452LL/A, Retina 4K de 21.5 pulgadas (3.1 GHz Intel Core i5 Quad-Core, 8 GB de RAM, 1 TB disco duro, Mac OS X), plateado (con certificación de reacondicionado) :
![Restored Apple Desktop Computer iMac 21.5-inch (Aluminum) 2.9GHZ Quad Core i5 (Late 2013) ME087LL/A 8 GB DDR3 1 TB HDD 1920 x 1080 Display Sierra 10.12 Includes Keyboard and Mouse (Refurbished) - Walmart.com Restored Apple Desktop Computer iMac 21.5-inch (Aluminum) 2.9GHZ Quad Core i5 (Late 2013) ME087LL/A 8 GB DDR3 1 TB HDD 1920 x 1080 Display Sierra 10.12 Includes Keyboard and Mouse (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/5778d2e5-67fb-4dd6-807d-b261aa6899dc_1.34894c79dbd7eb7527ec21861054b184.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Restored Apple Desktop Computer iMac 21.5-inch (Aluminum) 2.9GHZ Quad Core i5 (Late 2013) ME087LL/A 8 GB DDR3 1 TB HDD 1920 x 1080 Display Sierra 10.12 Includes Keyboard and Mouse (Refurbished) - Walmart.com
![Timetec 16GB KIT(2x8GB) Compatible for Apple DDR4 2666MHz for Mid 2020 iMac (20,1 / 20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K Display, Late 2018 Mac Mini (8,1) PC4-21333 / PC4-21300 MAC RAM at Amazon.com Timetec 16GB KIT(2x8GB) Compatible for Apple DDR4 2666MHz for Mid 2020 iMac (20,1 / 20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K Display, Late 2018 Mac Mini (8,1) PC4-21333 / PC4-21300 MAC RAM at Amazon.com](https://m.media-amazon.com/images/I/7155LgdzVYL._AC_UF350,350_QL80_.jpg)
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR4 2666MHz for Mid 2020 iMac (20,1 / 20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K Display, Late 2018 Mac Mini (8,1) PC4-21333 / PC4-21300 MAC RAM at Amazon.com
![Can't update iOS. 2008 model iMac running Mountain Lion(?). Old version of Safari will hardly open any websites and can't download chrome due to old OS. Seems to be unable to run Can't update iOS. 2008 model iMac running Mountain Lion(?). Old version of Safari will hardly open any websites and can't download chrome due to old OS. Seems to be unable to run](https://preview.redd.it/28ku8dc3ece81.jpg?width=640&crop=smart&auto=webp&s=847d8603c6b4fe7b29f2ebc3f149ebc605e95d4e)
Can't update iOS. 2008 model iMac running Mountain Lion(?). Old version of Safari will hardly open any websites and can't download chrome due to old OS. Seems to be unable to run
![2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Apple iMac 8,1 (20-inch, 2.4GHz, MB323LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com 2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Apple iMac 8,1 (20-inch, 2.4GHz, MB323LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/61Xxxe4O-oL._AC_UF894,1000_QL80_.jpg)
2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Apple iMac 8,1 (20-inch, 2.4GHz, MB323LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com
iMac 24" with Retina 4.5K Display - Apple M1 Chip 8-Core CPU, 7-Core GPU - 8GB Memory - 256GB SSD | Costco
Apple iMac with Retina 5K display - all-in-one - Core i7 3.8 GHz - 8 GB - SSD 512 GB - LED 27" - US - MXWV2LL/A - All-in-One Computers - CDW.com
![Amazon.com: Apple iMac MK442LL/A 21.5-Inch Desktop, Intel 8 GB, 1 TB (Discontinued by Manufacturer) (Renewed) : Electronics Amazon.com: Apple iMac MK442LL/A 21.5-Inch Desktop, Intel 8 GB, 1 TB (Discontinued by Manufacturer) (Renewed) : Electronics](https://m.media-amazon.com/images/I/61eAUaVjO2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Apple iMac MK442LL/A 21.5-Inch Desktop, Intel 8 GB, 1 TB (Discontinued by Manufacturer) (Renewed) : Electronics
![Amazon.com: Apple iMac MNDY2LL/A 21.5 pulgadas, Intel Core i5 de 3.0 GHz, 8 GB de RAM, disco duro de 1 TB, plateado (renovado) : Electrónica Amazon.com: Apple iMac MNDY2LL/A 21.5 pulgadas, Intel Core i5 de 3.0 GHz, 8 GB de RAM, disco duro de 1 TB, plateado (renovado) : Electrónica](https://images-na.ssl-images-amazon.com/images/I/61q889QQTcL._AC_UL600_SR600,600_.jpg)
Amazon.com: Apple iMac MNDY2LL/A 21.5 pulgadas, Intel Core i5 de 3.0 GHz, 8 GB de RAM, disco duro de 1 TB, plateado (renovado) : Electrónica
![Apple iMac All-in-One Desktop 27-inch (5K) 3.6GHZ 8-Core i9 (2019) 1TB HD & 8GB RAM-Mac OS (Used) - Walmart.com Apple iMac All-in-One Desktop 27-inch (5K) 3.6GHZ 8-Core i9 (2019) 1TB HD & 8GB RAM-Mac OS (Used) - Walmart.com](https://i5.walmartimages.com/asr/e5b28272-cc49-4b80-abfe-a50ed69619dd.339ff946d01b3e5e56056013534ef009.jpeg)