The sleek VAIO® TX Notebook is ultra-lightweight, ultra-portable, and impressively equipped. At 2.76 lbs with standard battery, less than 1” with a razor-thin LCD panel and durable, cuttingedge carbon-fiber casing, the VAIO TX Notebook is incredibly convenient for life on-the-road. And with 4 to 7.5 hours of standard battery life , it has the stamina to power you through your most demanding applications.