Memory Upgrade for Sony VAIO VGN-SR490DDB Laptop
Compatible Memory Upgrade options for Sony VAIO VGN-SR490DDB Laptop.
Sony VAIO VGN-SR490DDB Laptop Memory. The Sony VAIO VGN-SR490DDB Laptop takes the PC2-6400 DDR2-800 200pin SDRAM SODIMM Memory Type, and comes installed with 1GB of Memory. You can upgrade your Sony VAIO VGN-SR490DDB Laptop to up to a maximum memory capacity of 8GB Memory, the system has 2 (2 banks of 1) to install Memory, already with 1GB standard memory installed. For best VAIO VGN-SR490DDB Laptop performance use the maximum amount of allowed Memory per slot for your Laptop.
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