Black Diamond 4GB DDR2 SO-DIMM 200pin PC2-6400 800MHz Memory Upgrade for HP Pavilion dv4-1207tx Notebook

Upgrade the memory in your HP Pavilion dv4-1207tx with this Black Diamond 4GB module. This DDR2 SO-DIMM is built for notebooks, featuring a 200pin form factor and PC2-6400 specification running at 800MHz. Adds 4GB of RAM to expand system memory and improve overall responsiveness on compatible HP Pavilion notebooks.