Sony VAIO VGN-B100B - Pentium M 725 / 1.6 GHz - Centrino - RAM 512 MB - HDD 60 GB - CD-RW / DVD - Extreme Graphics 2 - WLAN : 802.11b/g - Win XP Pro - 14.1" TFT 1024 x 768 ( XGA ) The VAIO B Series notebook is designed with the business professional in mind Mobility, connectivity and productivity features help you get the most out of your workday Smart Display Sensor lets you connect and display presentations with ease Intel Centrino Mobile Technology lets you connect wirelessly so you can stay connected wherever you go Generous keyboard and display mean you don't have to sacrifice comfort for mobility and performance