The computer uses TOSHIBA’s advanced Large Scale Integration (LSI), Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight, low power usage, and high reliability. This computer incorporates the following features and benefits: Processor_ Built-in The computer is equipped with an Intel® processor, which incorporates a math coprocessor, a 64 KB level 1 cache memory and a 1 MB level 2 cache memory. It also supports Enhanced Intel® SpeedStep™ technology. Intel® Pentium® M processor 1.3 GHz Intel® Pentium® M processor 1.5 GHz Intel® Pentium® M processor 1.6 GHz Other Processors may offered in the future. Memory Slots 128, 256, 512 or 1,024 MB memory modules can be installed in the two memory slots for a maximum of 2,048 MB system memory. Video RAM 32 MB or 64 MB of RAM is provided for video display. Power Battery pack The computer is powered by one rechargeable lithium-ion battery pack. RTC battery The computer has an internal battery to back up the internal Real Time Clock (RTC) and calendar. AC adaptor The universal AC adaptor provides power to the system and recharges the batteries when they are low. It comes with a detachable power cord. Because it is universal, it can receive a range of AC voltage from 100 to 240 volts; however, the output current varies among different models. Using the wrong model can damage your computer. See the AC adaptor section in Chapter 2, The Grand Tour. Disks Fixed hard disk Available in five sizes. ■ 37.26 GB (40.0 billion bytes) ■ 55.88 GB (60.0 billion bytes) Other hard disk drives may be offered in the future. USB diskette drive (Optional) Accommodates either 3 1/2" 1.44-megabyte or 720-kilobyte diskettes. It connects to a uSb port.