A-Tech for Apple 4GB Kit 2X 2GB PC2-5300 667MHz Mac Mini iMac Late 2006 Late 2008 Mid 2007 A1208 MA589LL A1207 MA456LL A1200 MB138LL/A A1176 MB139LL/A Memory RAM at Amazon.com
CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac (Mid 2007) Pc2-5300 - A37 at Amazon.com
Review: Apple's new 24-inch iMac (aluminum) | AppleInsider
20-Inch iMac (2007-2008) Hard Drive Installation Video (iMac7,1 iMac8,1) - YouTube
iMac | 2.4 GHz Core 2 Duo | 24 Inch | Aluminium - Techable.com
2007 Apple iMac 2.4 GHz Core 2 Duo 24-inch 4 GB RAM 2 TB - Office + Yosemite | eBay
A-Tech for Apple 6GB Kit (1x2GB + 1x4GB) DDR2 667MHz PC2-5300 200-pin SODIMM for MacBook (Late 2007, Early 2008, Early 2009), MacBook Pro (Mid 2007, Early 2008), iMac (Mid 2007) - Memory RAM Upgrade at Amazon.com
MemoryMasters 6GB (4GB + 2GB Memory Upgrade Kit) Memory RAM for Apple iMac 2007 7,1 at Amazon.com
Install memory in an iMac - Apple Support
Memory Upgrades for Apple iMac 2007 - Up to 6GB
MemoryMasters 6GB (4GB + 2GB Memory Upgrade Kit) Memory RAM for Apple iMac 2007 7,1 at Amazon.com
Install memory in an iMac - Apple Support
Apple iMac 2007 A1224 MA877LL/A 20" C2D 2.4GHz 4GB RAM 320GB HD DVDRW El Capitan 885909150335 | eBay
An upgrade to my mom's 2007 iMac | Raoul Pop
iMac (2007-2009) Memory Installation Video - YouTube
Memory Upgrades for Apple iMac 2007 - Up to 6GB
The infamous 2007 iMac on Catalina | MacRumors Forums
6GB Memory for 2007-2008 MacBook Pro, MacBook, and iMac
Install memory in an iMac - Apple Support
iMac 24-inch (Mid-2007) Core 2 Duo 2.4GHz - HDD 250 GB - 4GB | Back Market
Apple A1225 24-inch iMac 7.1 Core 2 Duo 2.4GHz 320GB HD 2GB RAM Mid-2007 MA878LL | RecycledGoods.com