ThinkPad T40 2373 - Pentium M 1.5 GHz - 14.1 " - 512 MB Ram - 40 GB HDD It is a new benchmark of computing performance, battery life and mobility Work unplugged longer by combining the ThinkPad T40 high-capacity battery Choose ThinkPad T40 notebooks - the perfect balance of performance and portability Improve signal reception whether you choose models with integrated 11a/b Wi-Fi wireless, Cisco Aironet Wireless 802.11b