Install memory in an iMac - Apple Support
parts-quick 6GB Kit (4GB + 2GB) Memory for iMac 2008 Apple MacBook 2009 PC2-6400 800MHz DDR2 SODIMM at Amazon.com
Apple iMac "Core 2 Duo" 2.66 20-Inch (Early 2008) , 320 GB Hard Drive, 2 GB RAM - Imagine41
Apple iMac 20-inch July 2008 2.4GHz Intel Core 2 Duo (MB323LL/A) | eBay
iMac with Retina 5K Display 2014/2015 Memory Upgrades
iMac 8.1 RAM Upgrade | iMac Memory 8.1 | iMac 2007-08 | MacMemory.com
iMac | 2.66 GHz Core 2 Duo | 20 Inch | Early 2008 - Techable.com
20-Inch iMac (2007-2008) Hard Drive Installation Video (iMac7,1 iMac8,1) - YouTube
iMac "Core 2 Duo" 2.4 20" (Early 2008) Specs (Early 2008, MB323LL/A, iMac8,1, A1224, 2210): EveryMac.com
4GB -2x2GB Memory Ram Upgrade 20" Apple iMac-8.1 2.66GHz Core 2 Duo Early 2008 | eBay
iMac Memory for Model 8.1 | DDR2-800MHz |4GB | MacMemory.com
Memory Upgrades for Apple iMac 2008 - Up to 6GB
iMac 20-inch (Early 2008) Core 2 Duo 2.4GHz - HDD 250 GB - 4GB | Back Market
iMac (Early 2008) RAM Upgrade - YouTube
iMac 8.1 RAM Upgrade | iMac Memory 8.1 | iMac 2007-08 | MacMemory.com
Apple iMac 20-inch 2.0GHz Core 2 Duo 2GB Ram 160GB Hard Drive - MC015LL/A (Used) - Walmart.com
Amazon.com: OWC 4GB PC6400 DDR2 800MHz SO-DIMM Memory Compatible with iMac 2008, MacBook 2009 (OWC6400DDR2S4GB) : Everything Else
20″ iMac (Early 2008) | Low End Mac
iMac Intel 24" Early 2008 EMC 2211 - used original spareparts for Macs
How to Upgrade iMac RAM (20" and 24" Aluminum): EveryMac.com
iMac Intel 20" EMC 2210 (Early 2008) Memory Maxxer RAM Upgrade Kit
iMac Intel 24" EMC 2134 and 2211 RAM Replacement - iFixit Repair Guide
Apple iMac 8.1 20 In (2.40GHz, Intel Core 2 Duo, 2GB RAM) 2008 25162000088 | eBay
Install memory in an iMac - Apple Support
A-Tech 8GB (2 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Kit at Amazon.com
![Apple 20" iMac 8.1 Model: A1224 20" Core 2 Duo 2.4 GHz 1GB RAM 250GB HDD | eBay](https://i.ebayimg.com/images/g/m-QAAOSwzkVfY-y8/s-l1200.jpg "Apple 20" iMac 8.1 Model: A1224 20" Core 2 Duo 2.4 GHz 1GB RAM 250GB HDD | eBay")