IBM laptops
IBM ThinkPad X41 Tablet 1866 :
The X41 claims the lightest 12" tablet PC, with the most extended battery life among other products, with network assistance for 802.11b/g and Gigabit ethernet.
Features:
It uses Intel Pentium M 778 1.6 GHz processor and a display of 12.1" TFT Active Matrix. Its RAM memory is 512 MB DDR SDRAM and can be upgraded to 1.5 GB maxamum. Its hard drive space is 60GB 4200rpm. Built-in features includes stereo speakers, WLAN antenna. It uses microsoft windows XP tablet PC edition 2005 as its operating system and a 3 year warranty limited on parts and labour. Its 3.5lbs weight makes it light enough to be grouped among the lightest PCs.
IBM ThinkPad X41 2526 :
Some statistics shows that the ThinkPad X41 ultra portable laptop is the smallest and lightest ThinkPad with an inbuilt fingerprint reader.
Features:
It uses an Intel Pentium M 778 1.6 GHz LV Centrino mobile technology processor, and a screen size of 12.1" TFT active matrix XGA(1024 x 768). It has a RAM memory size of 512 MB (installed) and can be upgraded up to 1.5 GB maximum. Hard drive space is 60 GB, 4200 rpm, with built-in features of speakers, WLAN antenna, and Thinklight.
Its networking component includes network adapter, fast ethernet, ethernet, gigabit ethernet, IEEE 802.11b, IEEE 802.11g. Its battery life can last up to 7.5 hours, and it uses Microsoft windows XP pro as its operating system. It also has a 3 year warranty limited on parts and labour. With a weight of 3.3 lbs, this is truely a very light notebook.