Monoblock: a new kind of desktop computer
Monoblock HP Pro 3420 All-in-One (LH157EA) - an excellent example of such a combination, equally suitable for both office work, and as a home computer. It has dvadtsatidyuymovym widescreen monitor with anti-reflection coating and backlight based on white LEDs. Display settings (resolution - 1600 x 900 pixels, contrast ratio - 1000:1, brightness - 250 nits and response time - 5 ms) provide superior image quality, and the ability to view the image at an angle of 160 degrees both horizontally and vertically allows watch movies or photos collectively, from any point of view.
The screen can be set and locked at different angles and at different heights, allowing it to be placed even in a fairly tight spaces, while providing the opportunity to work comfortably.
The computer is also equipped with a webcam and a bi-directional microphone, which allows video conferencing with several people at the same time.
The computer is equipped with a modern dual-core Intel Celeron G530 processor with a clock speed of 2.4 GHz and cache sizes of 2 MB, which provides excellent computing power. With the possibility of expanding memory up to 8 GB.
Hard drive has 500 GB of memory at a rate of 7200 rev / min. To expand the memory capabilities can be used DVD-discs, for which a SuperMulti drive with slot-loading drives. Can also be used memory cards Secure Digital (SD, SDHC), MultiMedia Card, Memory Stick and Memory Stick Pro.
If you want to buy a piece HP Pro 3420, then you should know that it has enough opportunities to connect to it all sorts of external devices, which has six ports USB 2.0, port RJ45 (LAN), input for an optional microphone and audio output for connection headphones or speakers. As used in wireless Wi-Fi.
The keyboard and mouse that comes with the sale of candy bar - wire type.
Power supply of 120 watts ensures minimum power consumption.
Expert Opinion
Hewlett Packard Company has released a really comfortable and practical device, ready to work immediately after unpacking and does not require any installation and connection. The computer in the form of a monoblock HP Pro 3420 All-in-One (LH157EA) is really handy for the office and home, where quite able to replace the habitual desktop version, not only by their appearance.
Computer processor meets all modern requirements and powerful enough to work with any office, including - and graphics applications, and the use of Intel HD graphics card ensures high-quality viewing of multimedia processing and even videos.
Candybar comes with the operating system, Windows 7 Professional, the best solution for desktop computers. On delivery, the computer is equipped with a package of office programs Microsoft Office 2010, Corel WinDVD, and a trial version of a new anti-virus Norton Internet Security. As an additional software package used HP ProtectTools Suite SMB.
Additionally, the computer was originally designed for use in an office environment, equipped with multiple levels of blocking of confidential information: a set of protective software tools and HP ProtectTools security lock HP Keyed Cable Lock. Monoblock manufactured in accordance with ENERGY STAR.
What can be said, summing up? Monoblock HP Pro 3420 All-in-One (LH157EA) is a great alternative to traditional desktop performances in most cases - if you do not need unlimited hiring additional computer. Almost all daily activities, including, quite complex, for example - computer games or graphics editing programs and video - on the mono block from Hewlett Packard are working successfully, which can be recommended for those who want a compact, elegant and yet powerful device .
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