ThinkPad R400 is a member of the R Series notebooks from the house of Lenovo. The device is an advanced version of the R61 and it is targeted at the mainstream notebook users. The quality that you get with R400 is definitely of a top notch ThinkPad but the price that is needed to be paid is much less. Lenovo ThinkPad R400 weights around 5.05 pounds and gives a battery life of some 2.6 hours. This model of laptop from Lenovo gives great service and support.

• Technologies : – Lenovo ThinkPad R400 features Intel X4500 Integrated Graphics that ensures superior performance. ThinkPad R400 also includes 9-cell battery. Intel Turbo Memory 2.0 powers the device that is completely able to perform high end tasks. Other prominent technologies that are amalgamated in Lenovo ThinkPad R400 are outstanding voice and video communication with built in digital microphone and 1.3 mega pixel camera.
• Environment Friendly : – Lenovo ThinkPad R400 is an energy-efficient ThinkPad device. Climate Savers and EPEAT Silver certified R400 as a safe notebook as it makes great use of the recycled plastics to spread the green revolution all over. This is also among the first notebooks that received Greenguard Air Quality certification.
• Power saving and cool device : – ThinkPad R400 are EPEAT Silver rated that consumes 25% less power. Also there is air flow design for maintaining balanced temperature across the notebook.
• Configuration : – Lenovo ThinkPad R400 is a high end device that is very powerful. It is powered by the Centrino 2 platform by using latest 45nm Core 2 Duos, DDR3 ram, etc. The device offers enhanced Intel X4500 integrated graphics chip for ultimate graphics experience. However, no separate graphic card can be inserted in the device.
• Ports : – There are several ports in Lenovo ThinkPad R400 to provide the users with maximum advantage in diverse aspects. The available ports are three USB ports, ExpressCard Slot (54mm) + Option Slot 54mm (SmartCard, PC Card, Multimedia Card Reader,), Headphone/line-out, Microphone/line-in, lock slot, VGA, Integrated Camera (optional).
• Preloaded Software : – Some of the preloaded software solutions that come with Lenovo ThinkPad R400 are Adobe Reader, Windows Live Toolbar & Search, Roxio Multimedia, Diskeeper Home, PC-Doctor, Norton Internet Security, Lenovo Multimedia Center for Think Offerings, ThinkPad Utilities (Power Manager and Presentation Director), ThinkVantage Access Connections, ThinkVantage Productivity Center with Away Manager, ThinkVantage Fingerprint Software, ThinkVantage System Update, ThinkVantage Rescue and Recovery, ThinkVantage System Migration Assistant, etc.