CMS - 4GB Memory RAM 4 Compaq Presario CQ56, CQ62, CQ42, CQ43

CMS 4GB DDR3 SDRAM Memory Module - 4 GB - DDR3 SDRAM - 1066 MHz DDR3-1066/PC3-8500 - 204-pin SoDIMM CMS 4GB DDR3 SDRAM Memory Module - 4 GB - DDR3 SDRAM - 1066 MHz DDR3-1066/PC3-8500 - 204-pin SoDIMM