Apple iMac 24-inch June 2008 3.06GHz Intel Core 2 Duo (MB398LL/A) | eBay
Memory Upgrades for Apple iMac 2008 - Up to 6GB
Timetec 32GB Kit (2x16GB) Compatibile con Apple DDR4 2666MHz/2667MHz per iMac metà 2020 (20.1/20.2)/metà 2019 (19.1) 27'' con Retina 5K, fine 2018 Mac Mini (8, 1) RAM PC4-21333/PC4-21300 Mac : Amazon.it: Informatica
How to Upgrade iMac RAM (20" and 24" Aluminum): EveryMac.com
Apple iMac (4th Gen.) review: Apple iMac (4th Gen.) - CNET