Toshiba PSLB8U-07C025 User Manual - Page 22

Disks, Hard disk drive

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L300/L300D series If your computer is configured with two 2 GB memory modules, the memory might be displayed as approximately 3 GB 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. Disks Hard disk drive (HDD) The computer has one or two integrated, 2 1/2" hard disk drive(s) for nonvolatile storage of data and software(depending on the model you purchased). It comes in the following sizes. ■ 80 GB ■ 120 GB ■ 160 GB ■ 200 GB ■ 250 GB ■ 300 GB ■ 320 GB ■ 400 GB ■ 500 GB Disclaimer (Hard disk drive capacity) For more information on the Disclaimer regarding Hard disk drive capacity, please refer to the Disclaimers section in Chapter 10. 1-4 User's Manual

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1-4
User’s Manual
L300/L300D series
Disks
If your computer is configured with two 2 GB memory modules, the
memory might be displayed as approximately 3 GB 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.
Hard disk drive
(HDD)
The computer has one or two integrated,
2 1/2" hard disk drive(s) for nonvolatile storage of
data and software(depending on the model you
purchased). It comes in the following sizes.
80 GB
120 GB
160 GB
200 GB
250 GB
300 GB
320 GB
400 GB
500 GB
Disclaimer (Hard disk drive capacity)
For more information on the Disclaimer regarding
Hard disk drive capacity, please refer to the
Disclaimers
section in Chapter 10.