Ease of use Featuring online help, concise user's manuals, and intuitive keyboard icons, the ThinkPad 600X is one of the easiest ThinkPad products to start up and operate. Notes - Thickness may vary at certain points on the system. Actual weight may vary depending on vendor components, or manufacturing process, or options. Weight includes battery and travel bezel. MHz only measures microprocessor internal clock speed, not application performance.
Many factors affect application performance.
GB equals one billion bytes when referring to hard disk. Accessible capacity may vary. Recognizes up to 576 MB of addressable memory in models with the Mobile Pentium III processor. The V.90 modem can receive data at up to 56 Kbps from a K56Flex or V.90 compatible service provider and transmit data at up to 31.2 Kbps. Public networks currently limit maximum download speeds to about 53 Kbps.