1GB DDR2 533 DIMM for Apple iMac G5 1.9GHz / 2.1GHz, Power Mac G5 Quad – Aplus Technology
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
20-inch iMac G5 Memory Installation Video - YouTube
Install memory in an iMac - Apple Support
Timetec 32GB KIT(4x8GB) Compatible for Apple DDR3L 1600MHz PC3L-12800 CL11 for iMac (Mid 2011, Late 2012, Late 2013, Late 2014 Retina 5K, Mid 2015 Retina 5K) SODIMM Memory Module MAC RAM Upgrade at Amazon.com
Install memory in an iMac - Apple Support
Apple iMac 8.1 27" Processore Intel Core 2 Duo Hard Disk 320Gb Memoria Ram 4Gb - Scheda video Ati Radeon HD2600 Pro 256Mb
Memoria RAM SQP per Apple iMac Pro - 32 Gb - DDR4 - Dimm - 2666 MHz - PC4-21300 - ECC/REG - 2R4 - 1.2V - CL17
Install memory in an iMac - Apple Support
Come aggiungere o sostituire RAM iMac - FASTWEBPLUS