CMS - 1GB Memory Upgrade 4 Apple iMac Intel Core 2 Duo 20-inch (Mid 2007), MA877LL/A

CMS 1GB DDR2 SDRAM Memory Module - 1 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300SoDIMM CMS 1GB DDR2 SDRAM Memory Module - 1 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300SoDIMM