Memory Upgrade for Dell XPS 420 Computer
Compatible Memory Upgrade options for Dell XPS 420 Computer.
Dell XPS 420 Computer Memory. The Dell XPS 420 Computer takes the PC2-5300/6400 DDR2 SDRAM DIMMs. Supports Dual Channel DDR2 Memory Type, and comes installed with 1.0 GB = 512 MB (removable) + 512 MB (removable) of Memory. You can upgrade your Dell XPS 420 Computer to up to a maximum memory capacity of 8.0 GB Memory, the system has 4 sockets to install Memory, already with 1.0 GB = 512 MB (removable) + 512 MB (removable) standard memory installed. For best XPS 420 Computer performance use the maximum amount of allowed Memory per slot for your Computer.