laptops A laptop computer, or simply laptop (also notebook computer or notebook), is a small mobile computer, which usually weighs 2.2-18 pounds (1-6 kilograms), depending on size, materials, and other factors. Laptops usually run on a single main battery or from an external AC/DC adapter which can charge the battery while also supplying power to the computer itself. Many computers also have a 3volt cell to run the clock and other processes in the event of a power failure.

Wednesday, June 27, 2007

Panasonic ToughBook 50


The rugged sturdy desktop-replacement laptop with 7.7 pounds is another popular rugged notebook in the market. Although, this is an expensive and somewhat heavy laptop, it is suitable for extreme travelers. This laptop does not have long battery life of 3.5 hours compared other ruggedized laptops but it has very comfortable keyboard and two USB2.0 ports and a FireWire. It has good resistance against vibration and dropping. It has a 14.1" very bright, tough screen with 1024 x 768 (XGA) resolutions display monitor. It has ATL mobility Rodeon 9000 graphic processor with 64 MB which shows it has a good display. Also, it has huge speakers and floppy disk something which laptops rarely have. Like the last model, it comes with Intel 1.50 GHz Pentium M and 256 MB SDRAM RAM which can be expanded to 1280 MB with 40GB shock- mount hard disk. It has 3 years warranty.
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