Toshiba Satellite Pro L450-EZ1510 User Manual - Page 153

HDD drive capacity, Graphics Processor Unit GPU, Wireless LAN, One Gigabyte GB means 10

Page 153 highlights

L450/L450D HDD drive capacity One Gigabyte (GB) means 109 = 1,000,000,000 bytes using powers of 10. The computer operating system, however, reports storage capacity using powers of 2 for the definition of 1 GB = 230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the product includes one or more pre-installed operating systems, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary. LCD Over a period of time, and depending on the usage of the computer, the brightness of the LCD screen will deteriorate. This is an intrinsic characteristic of LCD technology. Maximum brightness is only available when operating in AC power mode. Screen will dim when the computer is operated on battery power and you will not be able to increase the brightness of the screen. Graphics Processor Unit ("GPU") Graphics processor unit ("GPU") performance may vary depending on product model, design configuration, applications, power management settings and features utilized. GPU performance is only optimized when operating in AC power mode and may decrease considerably when operating in battery power mode. Wireless LAN The transmission speed over the wireless LAN and the distance over which wireless LAN can reach may vary depending on surrounding electromagnetic environment, obstacles, access point design and configuration, and client design and software/hardware configurations. The actual transmission speed will be lower than the theoretical maximum speed. New wireless network adapter "AR9281, AR9283, AR9285, and RTL8191SE" supports IEEE802.11b/g/draft-n but does not support IEEE02.11a. The wireless adapter is based on a draft 2.0 release version of the IEEE 802.11n specification and; may not be full compatible with, or support some feature (e.g., security) of, certain Wi-Fi equipment. User's Manual 10-3

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User’s Manual
10-3
L450/L450D
HDD drive capacity
One Gigabyte (GB) means 10
9
= 1,000,000,000 bytes using powers of 10.
The computer operating system, however, reports storage capacity using
powers of 2 for the definition of 1 GB = 2
30
= 1,073,741,824 bytes, and
therefore shows less storage capacity. Available storage capacity will also
be less if the product includes one or more pre-installed operating systems,
such as Microsoft Operating System and/or pre-installed software
applications, or media content. Actual formatted capacity may vary.
LCD
Over a period of time, and depending on the usage of the computer,
the brightness of the LCD screen will deteriorate. This is an intrinsic
characteristic of LCD technology.
Maximum brightness is only available when operating in AC power mode.
Screen will dim when the computer is operated on battery power and you
will not be able to increase the brightness of the screen.
Graphics Processor Unit (“GPU”)
Graphics processor unit (“GPU”) performance may vary depending on
product model, design configuration, applications, power management
settings and features utilized. GPU performance is only optimized when
operating in AC power mode and may decrease considerably when
operating in battery power mode.
Wireless LAN
The transmission speed over the wireless LAN and the distance over which
wireless LAN can reach may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, and client design and software/hardware configurations.
The actual transmission speed will be lower than the theoretical maximum
speed. New wireless network adapter “AR9281, AR9283, AR9285, and
RTL8191SE” supports IEEE802.11b/g/draft-n but does not support
IEEE02.11a. The wireless adapter is based on a draft 2.0 release version of
the IEEE 802.11n specification and; may not be full compatible with, or
support some feature (e.g., security) of, certain Wi-Fi equipment.