Toshiba Satellite C640 - Manual (Page 69)

User’s Manual 3-25
Satellite C600/C640/C645/C600D/C640D/C645D, Satellite Pro C600/C640/C600D/C640D
Optional accessories
You are able to add a number of options and accessories in order to make
your computer even more powerful and convenient to use. For reference,
the following list details some of the items that are available from your
reseller or TOSHIBA dealer:
DDR3 Memory Kit A 1 GB, 2 GB or 4 GB memory module (DDR3)
can easily be installed in the computer.
Universal AC
Adaptor If you frequently use your computer at more than
one site, it may be convenient to purchase an
additional AC adaptor to be kept at each site in
order to remove the need to always carry the
adaptor with you.
Battery Pack An additional battery pack can be purchased for
use as either a spare or replacement. Please
refer to Chapter 6,
Power and Power-Up Modes
for further information.