Toshiba Satellite M40 (PSM42) - Manual (Page 34)

1-16 User’s Manual
Introduction
Options
You can add a number of options to make your computer even more
powerful and convenient to use. The following options are available:
Memory expansion Two memory expansion slots are available for
installing 256 MB or 512 MB or 1024 MB memory
modules. The modules are PC4200, 200-pin,
SO Dual In-line (SO-DIMM).
Battery pack An additional battery pack 12 cells Type
(PA3400U-1 BAS/PA3400U-1 BRS), 6 cells Type
(PA3399U-1 BAS/PA3399U-1 BRS) can be
purchased from your TOSHIBA dealer. The
battery pack is identical to the one that came with
your computer. Use it as a spare or replacement.
AC adaptor If you use your computer at more than one site, it
may be convenient to purchase an additional AC
adaptor for each site so you will not have to carry
the adaptor with you.
USB diskette drive A 3 ½" diskette drive accommodates 1.44-
megabyte or 720-kilobyte diskettes. It connects
to a USB port. (Windows
® XP does not support
720-kilobyte diskettes.)
Security lock A slot is available to attach a security cable to the
computer to deter theft.