HP Compaq NC6120 RAM Replacement - iFixit Repair Guide
HP Compaq nc6120 laptop Windows XP Pro sp3 120GB hdd 2GB ram – ASA College: Florida
1GB RAM Memory for Compaq HP Business Notebooks Business Notebook nc6120 Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade System Specific Memory - Newegg.ca