HP Docking Station HSTNN-IX01 with Original HP Power Supply 120 W + Power Cable + DVI Cable for HP Compaq nx9420, nw9440: Amazon.de: Computer & Accessories
HP Compaq nx9420 Notebook PC Software and Driver Downloads | HP® Support
HP Compaq Business Notebook nx9420 - Core Duo T2600 / 2.16 GHz - Win XP Pro - 1 GB RAM - 100 GB HDD - DVD SuperMulti - 17" 1680 x 1050 - Mobility Radeon X1600 - Centrino Duo - Walmart.com
Used HP Compaq nx9420
HP Compaq Business Notebook NX9420 replacement battery | UAEBattery