4GB Black Diamond DDR2 SO-DIMM 20 Memory Module for HP Pavilion Notebooks HDX18-1012TX, HDX18-1013TX, HDX18-1015TX, HDX18-1020US, HDX18-1023CA

4GB Black Diamond Memory Module (DDR2 SO-DIMM 20) made for HP Pavilion notebooks. Compatible with the following models: Notebook HDX18-1012TX, Notebook HDX18-1013TX, Notebook HDX18-1015TX, Notebook HDX18-1020US, Notebook HDX18-1023CA. Ideal as a direct replacement or to expand the RAM in these HP Pavilion HDX18-series systems.