Compaq Presario V6508EO can be upgraded to a maximum memory of
4.0 GB , this system has 2 sockets to install
Memory and comes already installed with 2.0 GB = 1.0 GB (removable) + 1.0 GB (removable) of standard Memory. Compaq Presario V6508EO takes PC2-5300 DDR2 SDRAM SODIMMs. Supports Dual Channel DDR2 . You may choose the following Memory Upgrades.