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The HP Compaq nc6400 Notebook PC delivers the optimal combination of connectivity, enhanced security, and performance in a widescreen form factor to keep you more secure, productive, and connected in and out of the office.

HP Business nc6400 (Core 2 Duo 1.66GHz, 512MB RAM, 60GB HDD, XP Pro) Specs: EPA Energy Star, Intel Core 2 Duo (1.66 GHz), 512 MB DDR II SDRAM, 5.1 lbs, 14.1 in TFT active matrix, Microsoft Windows XP Professional http://looksmartpro.com/product_info.php?products_id=2752

HP Business nc6400 (Core 2 Duo 1.83GHz, 1GB RAM, 80GB HDD, XP Pro) Specs: EPA Energy Star, Intel Core 2 Duo (1.83 GHz), 1 GB DDR II SDRAM, 4.6 lbs, 14.1 in TFT active matrix, Microsoft Windows XP Professional http://looksmartpro.com/product_info.php?products_id=2749

HP Business Notebook Nc6400 (Core 2 Duo 1.83GHz, 1GB RAM, 80GB HDD) Specs: EPA Energy Star, Intel Core 2 Duo (1.83 GHz), 1 GB DDR II SDRAM, 5.1 lbs, 14.1 in TFT active matrix, Microsoft Windows XP Professional http://looksmartpro.com/product_info.php?products_id=2709

HP Business nc6400 (Core 2 Duo 2GHz, 1GB RAM, 80GB HDD) Specs: EPA Energy Star, Intel Core 2 Duo (2 GHz), 1 GB DDR II SDRAM, 5.1 lbs, 14.1 in TFT active matrix, Microsoft Windows XP Professional http://looksmartpro.com/product_info.php?products_id=2693

HP Business nc6400 (Core 2 Duo 1.83GHz, 1GB RAM, 80GB HDD, XP Pro) Specs: EPA Energy Star, Intel Core 2 Duo (1.83 GHz), 1 GB DDR II SDRAM, 5.1 lbs, 14.1 in TFT active matrix, Microsoft Windows XP Professional http://looksmartpro.com/product_info.php?products_id=2021

HP Compaq nc6400 (Core Duo) Though it

HP Compaq nc6400 Specs: EPA Energy Star, Intel Core 2 Duo (1.83 GHz), 1 GB DDR II SDRAM, 5.1 lbs, 14.1 in TFT active matrix, Microsoft Windows Vista, Microsoft Windows Vista Business http://looksmartpro.com/product_info.php?products_id=2341