Toshiba L300D Personal Computer User Manual


 
User’s Manual 1-3
L300/L300D series
Features
This computer incorporates the following features and benefits:
Processor
Memory
Built-in Please visit your region’s website for the configuration
details of the model that you have purchased.
Slots PC2-5300 512 MB, 1024 MB or 2048 MB memory
modules can be installed in the two memory slots.
Maximum system memory size and speed depend on
the model you purchased.
PC2-5300 memory module works as PC2-4200 speed
on GL960 Express Chipset.
Video RAM Depending on the model you purchased.
Mobile Intel
®
GM965 Express Chipset:
Mobile Intel
®
GL960 Express Chipset:
Video RAM capacity shares with main memory, and the
proportion depends on Dynamic Video Memory
Technology.
ATI Radeon™ X1250:
Video RAM capacity shares with main memory, and the
proportion depends on ATI HyperMemory™.
If your computer is configured with two 2GB memory modules, the memory
might be displayed as approximately 3GB only (depending on the
computer's hardware specifications).
This is correct because the operating system usually displays the available
memory instead of the physical memory (RAM) built into the computer.
Various system components (like the video adapter's GPU and PCI
devices like Wireless LAN, etc.) require their own memory space. Since a
32-bit operating system cannot address more than 4 GB of memory these
system resources overlap the physical memory. It is a technical limitation
that the overlapped memory is not available to the operating system.
Even though some tools might display the actual physical memory built
into your computer, the memory available to the operating system will still
be approximately 3 GB only.