Compare Lenovo ThinkPad T40 2378 (2378D2U) PC Notebook to Lenovo ThinkPad T410 (2522K4U) PC Notebook

IBM ThinkPad T40 notebooks are a new benchmark of computing performance, battery life and mobility. Work unplugged longer by combining the ThinkPad T40 high-capacity battery with the optional ThinkPad Ultrabay Slim Li polymer battery for all-day computing (up to 9.5 hours).??The unique IBM Embedded Security Subsystem, an IBM ThinkVantage Technology, is available on select models. This hardware and software solution can help safeguard data with encryption to virtually lock private information. IBM Rapid Restore PC, another IBM ThinkVantage Technology, is preloaded - giving you the power of a one-button recover and restore solution to save time and frustration. The ThinkPad T40 notebooks include the IBM UltraConnect Antenna built into the cover. This can improve signal reception whether you choose models with integrated IBM 11a/b Wi-Fi wireless, Cisco Aironet Wireless 802.11b or when used with compatible options on wireless-upgradeable models.??Choose ThinkPad T40 notebooks - the per... Less

For mobile business professional who absolutely have to have a full-performance laptop with them on their travels, the ThinkPad T410 might just be the perfect fit. Based on Intel Core i series of dual-core processors, the T410 equips users with faster multi-tasking performance, more energy efficient performance and greater manageability for IT departments. The Core i processors run at a base speed and can boost to a higher speed based on need.The T410 is also certified under Lenovo's Enhanced Experience program for Windows 7. This means they start up significantly faster than identical configuration, non-optimized PCs.Educational models are available only to public or private K-12 or higher accredited schools organized and operated exclusively for educational purposes for use by qualified students and teachers. Less