HP
442101-DH1
is compatible in the following HP Models:
HP Pavilion HDX9000 Entertainment Notebook PC series
HP PAVILION HDX9130EO NOTEBOOK PC - CG525EA
HP PAVILION HDX9170EO NOTEBOOK PC - CG527EA
HP PAVILION HDX9200EO NOTEBOOK PC - CH328EA
HP PAVILION HDX9350EO NOTEBOOK PC - CH550EA
HP PAVILION HDX9490EO ENTERTAINMENT NOTEBOOK PC - CH964EA