User’s Manual 1-3
Introduction
Processor
Memory
Power
Built-in The computer is equipped with an Intel®
processor, which incorporates a math co-
processor, a 64 KB level 1 cache memory and a
1MB level 2 cache memory. It also supports
Enhanced Intel® SpeedStep™ technology.
Intel® Pentium® M processor 1.4 GHz
Intel® Pentium® M processor 1.5 GHz
Intel® Pentium® M processor 1.6 GHz
Intel® Pentium® M processor 1.7 GHz
Some models of the computers carry Intel® Centrino™ technology, which
is based on three separate technologies of Intel® Pentium® M, Intel®
PRO/Wireless Network Connection, and Intel® 855 Chipset Family.
Slots The slot accepts a 256, 512 or 1,024 MB memory
modules can be installed in the two memory slots
for a maximum of 2,048MB system memory.
Video RAM 32 or 64 MB of RAM is provided for video display.
Battery pack The computer is powered by one rechargeable
lithium-ion battery pack.
RTC battery The internal RTC battery backs up the Real Time
Clock 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.
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