This product specification is variable and subject to change prior to product launch.
© Copyright 2010 Toshiba America Information ystems Inc. All Rights reserved.
TAI shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Toshiba NB255-N245 Page 3 of 3
4. use of standard telephone lines or low speed network connections
5. use of complex modeling software, such as high end computer aided design applications
6. use of several applications or functionalities simultaneously
7. use of computer in areas with low air pressure (high altitude >1,000 meters or >3,280 feet above sea level)
8. use of computer at temperatures outside the range of 5°C to 30°C (41°F to 86° F) or >25°C (77°F) at high altitude (all temperature references are
approximate and may vary depending on the specific computer model – please visit the Toshiba website at www.pcsupport.toshiba.com for details).
CPU performance may also vary from specifications due to design configuration.
Under some conditions, your computer product may automatically shut-down. This is a normal protective feature designed to reduce the risk of lost data or damage to the product
when used outside recommended conditions. To avoid risk of lost data, always make back-up copies of data by periodically storing it on an external storage medium. Use your
computer product only under recommended conditions. Read additional restrictions under “Environmental Conditions” in your product “Detailed pecs.” Contact Toshiba Technical
ervice and upport for more information.
4 Graphics (Graphics Processing 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.
Total Available Graphics Memor is the total of, as applicable, Dedicated Video Memory, ystem Video Memory and hared ystem Memory. hared ystem Memory will vary
depending on system memory size and other factors.
5 Memory (Main System). 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. Computers configured with a 32-bit operating system can address up to 3GB of system memory. Only computers configured with a
64-bit operating system can address 4 GB or more of system memory.
6 Storage Drive Capacity. Computer (Internal) HDD Capacity. One Gigabyte (GB) means 109 = 1,000,000,000 bytes and One Terabyte (TB) means 1012 = 1,000,000,000,000
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 1TB =
240 = 1,099,511,627,776 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the computer includes one or more pre-installed
operating systems, such as Microsoft Operating ystem and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
7 Display. mall bright dots may appear on your screen display when you turn on your PC. Your display contains an extremely large number of thin-film transistors (TFT) and is
manufactured using high-precision technology. Any small bright dots that may appear on your display are an intrinsic characteristic of the TFT manufacturing technology. Over a
period of time, and depending on the usage of the computer, the brightness of the screen will deteriorate. This is also an intrinsic characteristic of the screen technology.
When the computer is operated on battery power, the screen with dim and you may not be able to increase the brightness of the screen while on battery power.
8 Wireless. Wireless connectivity and some features may require you to purchase additional software, external hardware or services. Availability of public wireless LAN access
points may be limited. 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. To use the Atheros uperAG™ or uperG™ wireless function, if available, your client and access point must support the corresponding feature.
Performance of these functions may vary depending on the format of data transmitted.
9 Weight. Weight may vary depending on product configuration, vendor components, manufacturing variability and options selected.
10 Battery ife. Battery life may vary considerably from specifications depending on product model, configuration, applications, power management settings and features utilized, as
well as the natural performance variations produced by the design of individual components. Published battery life numbers are achieved on select models and configurations
tested by Toshiba at the time of publication. ee “Detailed pecs” for specific battery measurement test. Recharge time varies depending on usage. Battery may not charge while
computer is consuming full power. After a period of time, the battery will lose its ability to perform at maximum capacity and will need to be replaced. This is normal for all batteries.
To purchase a new battery pack, see the accessories information that shipped with your computer or visit the Toshiba web site at www.accessories.toshiba.com.
11 Software. Also see 64-Bit Computing Legal Footnote, if applicable.
ome software may differ from its retail version (if available), and may not include user manuals or all program functionality.
Certain Microsoft® software product(s) included with this computer may use technological measures for copy protection. IN UCH EVENT, YOU WILL NOT BE ABLE TO U E THE
PRODUCT IF YOU DO NOT FULLY COMPLY WITH THE PRODUCT ACTIVATION PROCEDURE . Product activation procedures and Microsoft’s privacy policy will be detailed
during initial launch of the product, or upon certain reinstallations of the software product(s) or reconfigurations of the computer, and may be completed by Internet or telephone (toll
charges may apply).
Microsoft® Office 2007 60-Day Trial Version
This trial software will work for 60 days after you first use it. You will not be able to use the software if you do not activate it as described the first time you use the software. You
can activate the software by Internet. Internet service charges may apply. If you want to keep the software after the 60-day trial period, you must convert to the perpetual version.
You can convert online by following the conversion instructions presented during setup and paying the required fees.
12
Toshiba Media Controller. Copy protection technology, if any, associated with the content may prevent or limit sharing of content.
13 RoHS. This notebook is compatible with European Union Directive 2002/95/EC, Restriction of the use of certain Hazardous ubstances in electrical and electronic equipment
(RoH ), which restricts use of lead, cadmium, mercury, hexavalent chromium, PBB, and PBDE. Toshiba requires its notebook component suppliers to meet RoH requirements
and verifies its suppliers' commitment to meeting RoH requirements by conducting component sampling inspections during the product design approval process.
14 Temperature (Environmental) Conditions. All temperature references are approximate and the performance of your computer may vary from specifications even when
operating within the recommended temperature range.
15 Warranty. The terms and conditions of Toshiba’s standard limited warranty are available at www.warranty.toshiba.com.
