Apple iMac 20" A1207 EMC2118 MA589LL Core 2 Duo 2.16GHz, 4GB RAM, 250GB HD, 10.6 885909117369 | eBay
2GB DDR2-667 (PC2-5300) RAM Memory Upgrade for The Apple iMac 5,1 (17-inch, 2.0GHz, MA590LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com
iMac 5,1 (17-inch, Mid 2006)
Why the Mac Pro 5,1 is the best system for Creative Professionals 2018: Internal expandability and unparalleled workstation customisation - MacFinder Blog