Here is full review specification and features of Lenovo ThinkPad T420. I hope this article can help you to give value for your notebook choice.
1. 3.0 Anti Theft
There is no doubt that in recent months, is witnessing a rapid spread of new processors Sandy Bridge developed by Intel. These integrated solutions that combine a graphics subsystem, Intel HD 3000 compatible with the libraries DirectX10.1.
ThinkPad T420 by Lenovo has recently been updated with these processors and right alongside the other two products from the new laptop, or the T420s and T520 with which it shares most of the technical specifications.
Lenovo ThinkPad T420 , as well as other notebooks of the same line, is a device dedicated to the professional field and, therefore, watch more on value and reliability as well as to safeguard the information stored on it.
To justify this last assertion, it suffices to note the presence of Form Anti Theft version 3.0 developed by Intel. Through this technology it is possible to disable the processor remotely even without any connection and possibly a running PC, so that someone can access the system in case of theft or theft.
Lenovo ThinkPad T420 is also a member of that class of products known as eco-friendly . Specifically, the UL Environment has issued the certification Sustainable Product Certification (SPC) Gold for the category laptop, a sort of certificate confirming the producer's intention to develop products that are environmentally responsible.
2. Specification Lenovo ThinkPad T420
Lenovo ThinkPad T420 is equipped with a 14-inch display backlit LED can work at a resolution of 1,600 x 900 pixels . Through the use of technology Optimus developed by Nvidia , the system automatically activates the dedicated video card or integrated controller based on the real computing needs, looking at each moment, to minimize the energy consumption required to maintain charging the battery supplied. In this way, the T420 is able to achieve operation of the order of 30 hours per charge , resulting in a true champion from this point of view.
The processor is an Intel Core i7 2620m Sandy Bridge , offering performance balanced at all times, supported by 4 GB of DDR3 memory and a hard disk from 500 GB to 7.200rpm. From these early details are often quite like the Lenovo ThinkPad T420 falls into that type of devices dedicated to balanced and most of the applications provided they are not very demanding.
Considering the section of networking, it turns an ordinary LAN card for wired connections. Not missing, however, a wireless module through which to engage in any hotspot. Optionally, you can install a module for broadband connections , which extends the capabilities of the device.
A precious webcam integrated 720p makes it easy and efficient video conferencing with friends and colleagues. On the other hand, a notebook of this class needs to provide some versatility from this point of view.
3. Lenovo ThinkPad T420 Security and Features Intercace
Lenovo ThinkPad T420 located on the left side, two of five USB 2.0, display port, VGA connector and the network card and, later, there are two more USB 2.0 combo ports and port combo eSATA / USB . On the right, however, are the audio jacks, optical drive into a slot Ultra Bay, a card reader 4-in-1 and a door ExpressCard34. Worth noting is the absence of high-speed USB 3.0 ports.
As regards security, the handset also offers, besides the usual Kensington Lock, a fingerprint reader that stands as a barrier against unauthorized access to the system. Of note is the presence of a waterproof keyboard and resistant against spills. The latter is associated with a touchpad, which is characterized by a fairly wide area and sufficiently smooth. There's also a trackpoint . Being a business notebook, all these components work fine and have no issues related to uncertainty or unreliability.
The operating system is the usual Microsoft Windows 7 available in various versions including Home Premium and Professional.
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