![OFFTEK 2GB Replacement Memory RAM Upgrade for Apple iMac G5 2.1GHz (20-Inch) (DDR2-4200 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 2GB Replacement Memory RAM Upgrade for Apple iMac G5 2.1GHz (20-Inch) (DDR2-4200 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/61RKB2FDIXL._AC_UF894,1000_QL80_.jpg)
OFFTEK 2GB Replacement Memory RAM Upgrade for Apple iMac G5 2.1GHz (20-Inch) (DDR2-4200 - Non-ECC) Desktop Memory at Amazon.com
![2GB DDR2-533 (PC2-4200) RAM Memory Upgrade for The Apple iMac G5 PowerMac 12,1 (17-inch iSight, 1.9GHz, MA063LL/A) (Genuine A-Tech Brand) at Amazon.com 2GB DDR2-533 (PC2-4200) RAM Memory Upgrade for The Apple iMac G5 PowerMac 12,1 (17-inch iSight, 1.9GHz, MA063LL/A) (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/61gPAhYt4hL._AC_UF894,1000_QL80_.jpg)
2GB DDR2-533 (PC2-4200) RAM Memory Upgrade for The Apple iMac G5 PowerMac 12,1 (17-inch iSight, 1.9GHz, MA063LL/A) (Genuine A-Tech Brand) at Amazon.com
![Apple iMac G5 Core 2 Duo 1.83 17-Inch (IG), All-In-One With 160 GB HD+1 GB RAM+DVD-ROM/CD-RW +WiFi+ - Imagine41 Apple iMac G5 Core 2 Duo 1.83 17-Inch (IG), All-In-One With 160 GB HD+1 GB RAM+DVD-ROM/CD-RW +WiFi+ - Imagine41](https://www.imagine41.com/wp-content/uploads/2016/07/apple_imac_g5_duo_17in_025-150x150.jpg)
Apple iMac G5 Core 2 Duo 1.83 17-Inch (IG), All-In-One With 160 GB HD+1 GB RAM+DVD-ROM/CD-RW +WiFi+ - Imagine41
![iMac G5/2.0 20" (ALS) Specs (Ambient Light Sensor, M9845LL/A, PowerMac8,2, A1076, 2056): EveryMac.com iMac G5/2.0 20" (ALS) Specs (Ambient Light Sensor, M9845LL/A, PowerMac8,2, A1076, 2056): EveryMac.com](https://everymac.com/images/cpu_pictures/apple_imac_g5.jpg)
iMac G5/2.0 20" (ALS) Specs (Ambient Light Sensor, M9845LL/A, PowerMac8,2, A1076, 2056): EveryMac.com
![2GB Kit (2 X 1GB) Memory for Apple iMac G5 2GHz DDR PC3200 DIMM RAM Upgrade (PARTS-QUICK Brand) at Amazon.com 2GB Kit (2 X 1GB) Memory for Apple iMac G5 2GHz DDR PC3200 DIMM RAM Upgrade (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/71udPSLRPjL._AC_UF894,1000_QL80_.jpg)
2GB Kit (2 X 1GB) Memory for Apple iMac G5 2GHz DDR PC3200 DIMM RAM Upgrade (PARTS-QUICK Brand) at Amazon.com
![CMS 2GB (2X1GB) DDR1 3200 400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Apple® iMac G5 Series Ddr-Pc3200 - A113 at Amazon.com CMS 2GB (2X1GB) DDR1 3200 400MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Apple® iMac G5 Series Ddr-Pc3200 - A113 at Amazon.com](https://m.media-amazon.com/images/I/71gkVWxPJnL._AC_UF894,1000_QL80_.jpg)