Compatible models

 HP Business Notebook 6930p, HP Business Notebook 8710P, HP Business Notebook 8710W, HP Business Notebook nc4400, HP Business Notebook nc6320, HP Business Notebook nc8430, HP Business Notebook nw8440, HP Business Notebook nw9440, HP Business Notebook nx6310, HP Business Notebook nx6315, HP Business Notebook nx6320, HP Business Notebook nx6325, HP Business Notebook nx6330, HP Business Notebook nx8420, HP Business Notebook nx9420 HP EliteBook 8530P, HP EliteBook 8530W, HP EliteBook 8540P, HP EliteBook 8540W, HP EliteBook 8730W HP Envy 17-1000 HP Tablet PC TC4400 HP Workstation nw9440 HP Compaq 8000 Elite USFF, HP Compaq 8200 Elite USFF, HP Compaq 8300 Elite USFF HP Compaq DC7800 USFF, HP Compaq DC7900 USFF HP ProDesk 600 G1 USFF, HP ProDesk 800 G1 USFF