HP
712923-501
is compatible in the following HP Models:
HP ProBook 4400 Notebook PC series
HP PROBOOK 4440S NOTEBOOK PC - D0N83PA
HP PROBOOK 4441S BASE MODEL NOTEBOOK PC - C9R23AV
HP PROBOOK 4441S NOTEBOOK PC - C8J52PA
HP PROBOOK 4441S NOTEBOOK PC - E1Q07PA
HP PROBOOK 4441S NOTEBOOK PC (ENERGY STAR) - D0N63PA
HP PROBOOK 4441S NOTEBOOK PC (ENERGY STAR) - D5J75PA