ibmt400笔记本哪一年（IBM T400 Notebook Review ）

IBM T400 Notebook Review The IBM T400 Notebook was introduced to the market in the year 2008. This machine was an improvement from the T61 series that was introduced a year before its release. The T400 was made with improved features, and it was considered one of the best in the business class category. In this review, we will examine the features of the T400, its performance, and the strengths and weaknesses of the device. Design The IBM T400 is a sleek and stylish laptop that comes in a black matte finish. It is 13.2 inches long, 9.3 inches wide, and 1.25 inches thick. The device weighs 5.5 pounds, making it slightly heavy, but it is still portable enough to be carried around. The T400 has a 14.1-inch screen with a resolution of 1440 x 900 pixels. This display has an anti-glare coating that prevents eye strain, and it is bright enough to view in outdoor environments. The laptop also comes with a built-in 2-megapixel webcam, which is great for video conferencing. Performance The T400 is powered by an Intel Core 2 Duo processor and comes with a 2GB RAM, which can be upgraded to 8GB. The laptop runs on Windows Vista, but it is upgradable to Windows 7. Its 160GB hard drive capacity offers enough space for storing files and documents. The T400 can handle heavy multitasking with ease, making it an excellent laptop for business use. The machine also has a long battery life, which can last up to 6 hours. Features The IBM T400 has some great features that make it stand out in the market. It comes with a fingerprint reader that provides extra security and convenience for logging into the laptop. This feature can also be used to encrypt files and folders. The laptop also has a DVD drive, three USB 2.0 ports, a VGA port, an Ethernet port, and an ExpressCard/34 slot. It also comes with a trackpoint and a touchpad for navigating the screen. Strengths The IBM T400 has several strengths that make it an excellent laptop for business use. Its performance is outstanding, and it can handle heavy multitasking with ease. The laptop also has a long battery life, which is crucial for business people who travel a lot. The T400's build quality is excellent, and its design is stylish and sleek. The fingerprint reader is a great addition, offering extra security and convenience for logging into the laptop. Weaknesses The IBM T400 has a few weaknesses that may affect some users. The laptop is slightly heavy, weighing 5.5 pounds, making it less portable. It also has a limited screen resolution of 1440 x 900 pixels, which may not be suitable for graphic designers or video editors. The laptop's speaker quality is not impressive, and it may produce low sound quality. The lack of an HDMI port may also be a disadvantage for people who want to connect their laptops to external displays. Conclusion The IBM T400 Notebook is an outstanding laptop that is suitable for business use. Its performance is excellent, and it can handle heavy multitasking with ease. The laptop's design is stylish and sleek, and it comes with a fingerprint reader that provides extra security and convenience. However, it has a few weaknesses that may affect some users, such as its limited screen resolution and the lack of an HDMI port. Overall, the IBM T400 is an excellent laptop that provides great value for money. Its performance and security features make it an outstanding machine for business use. If you are looking for a laptop for your business, the IBM T400 Notebook is a great investment.