Sony VAIO VGN-T150/L 10.6" Laptop (U/L/V Intel Pentium M Processor 733 (Centrino), 512 MB RAM, 40 GB Hard Drive, DVD+/-RW/CD-RW Drive) Intel Pentium M Processor Ultra Low Voltage 733 (1.10 GHz), 512 MB RAM, 40 GB hard drive 10.6-inch WXGA widescreen LCD display with 1280 x 800 resolution DVD+RW/CD-RW optical drive 10-/100-Mbps Ethernet, Intel PRO/Wireless 2200BG Network Connection (802.11b/g) Weighs 3.1 pounds