Toshiba U400 - Manual (Page 35)

User’s Manual 1-3
Introduction
Features
Please visit your region’s web site for the configuration details of the model
that you have purchased.
Processor
Memory
Built-in Depend on the model you purchased.
Please visit your region’s website for the
configuration details of the model that you have
purchased.
Chipset
Mobile Intel
®
PM45/GM45 Express Chipset
or
AMD M780G/M780V Chipset
Slots PC2-5300 or PC2-6400 512 MB, 1024 MB or
2048 MB memory modules can be installed in the
two memory slots. Maximum system memory
size and speed are depending on the model you
purchased.
Main Memory
Disclaimer
Part of the main system memory may be used by
the graphics system for graphics performance
and therefore reduce the amount of main system
memory available for other computing activities.
The amount of main system memory allocated to
support graphics may vary depending on the
graphics system, applications utilized, system
memory size and other factors. For PC’s
configured with 4 GB of system memory, the full
system memory space for computing activities
will be considerably less and will vary by model
and system configuration.
Video RAM Depending on the model you purchased:
Intel
®
GMA HD4500 model:
Video RAM capacity shares with main memory,
and the proportion depends on Dynamic Video
Memory Technology.
ATI Radeon™ HD 3200 Graphics model:
ATI Radeon™ 3100 Graphics model:
Video RAM capacity shares with main memory,
and the proportion depends on ATI
HyperMemory™.