The 13.3 inch Lenovo ThinkPad Ultra-Slim notebook is now available for purchase. The ruggedized business laptop measures 0.84 inches in thickness and weighs 3.7 pounds. It is the thinnest laptop in the ThinkPad series and meets 8 military ruggedness standards.

The configurations that are currently sold have Intel's 2.5GHz Core i5-2520M or 2.1GHz Core i3-2310M processor and integrated graphics. Other specifications include up to 8GB of DDR3 memory, a 128GB or 160GB of SSD or a 320GB traditional hard drive.
The LED backlit display is outdoor viewable and has 350-nit brightness. And to make it damage resistant Lenovo has covered it with Corning Gorilla Glass.
Lenovo says that the ThinkPad X1 will get up to 5.2 hours of battery life on a single charge. And because of the RapidCharge technology, users can charge the battery to 80 percent in 30 minutes. The battery life can be extended up to 10 hours by adding an external slice battery.
Other notable features include backlit spill resistant keyboard, Lenovo UltraNav trackpad, Dolby Home Theatre audio, webcam, optional Bluetooth 3.0 and optional Gobi 3000 mobile broadband.
The laptop also has WiFi, Gigabit Ethernet, a USB 3.0, a USB 2.0, HDMI 1.4, DisplayPort, a fingerprint reader, a 4-in-1 media card slot and an eSATA/USB 2.0 port.
The Lenovo ThinkPad X1 runs Windows 7 Home Premium or Professional operating system. Prices start at $1,199.