ViewSonic TD2420: Monitor with Optical Touch Technology

ViewSonic, one of the leaders in the development of image display devices, has recently introduced a new 23.6-inch sensor monitor, codenamed TD2420. The model features 555.9x421.9x174.8 mm dimensions and supports two-point Optical Touch technology that recognizes up to two simultaneous touches, due to the integrated optical sensor. In addition, this display boasts anti-glare coverage and scratch-resistant surface (7H). Upon the whole, the product is designed to be used in medical or educational areas, as well as in home-based multimedia systems.

TD2420 accommodates TN panel and is equipped with LED backlight. It supports Full HD resolution (1920x1080) and is characterized by 5 ms response time (in Gray-to-Gray environment). The incorporation of an improved panel type resulted in the following image specifications: viewing angles make up 170/160 degrees (H/V), the maximal brightness achieves the index of 210 cd/m2, static contrast equals to 1000:1, and dynamic contrast equals to …

Well-Knit Gigabyte GA-B85N Phoenix Motherboard Review

While mini-ITX motherboards keep on arousing customers’ mistrust, manufacturers move heaven and earth to eliminate any doubts. Take GA-B85N Phoenix model from Gigabyte alone. It is absolutely ready to satisfy all basic needs a modern high-performance PC requires. In addition, it is not as pricey as its full-format competitors. Hence, what a demanding customer will get for about $100?


Gigabyte GA-B85N Phoenix boasts the following technical data sheet:

— chipset: Intel B85, socket – LGA 1150, supported CPUs – Pentium, Celeron, Xeon, Core (Haswell gen.);

— memory: 2x DIMM slots, DDR3 SDRAM, volume – 16 GB, max. frequency – 1600 MHz;

— expansion: 1x PCIe 3.0 x16, 1x mini-PCIe 2.0 x1;

— storage: 3x SATA III 6 Gb/sec, 1x SATA II 3 Gb/sec, 1x mSATA 6 Gb/sec, all governed by the chipset;

— graphics: Intel HD Graphics onboard, two video outputs (HDMI 1,4a, DVI-I);

— fan connectors: 2x 4-pin;

— audio: Realtek ALC898, 7.1 …

Promising Speed Forecasts for AMD Radeon 8000 Sea Islands

AMD is continuing its work on the new GPU generation codenamed ‘Sea Islands’. The new series is prognosticated to be released in the coming winter. All the products with this GPU will be branded Radeon 8000. AMD manufacturers claim that their new graphic processing units will be 40% more efficient due to the implemented advanced technologies. There is not so much news about the future GPU architecture, although cardinal changes are barely possible.

Sea Islands chips will be equipped with 5.1 billion transistors as compared with the current 4.3 billion items applied in the products. This augmentation will facilitate the increment of efficiency. The chips will be developed according to the already tried-and-proven 28 nm technological requirements. The increase of transistors is not as large due to the adherence to the ascribed norms. It should be underlined that the implementation of the old technologies does not imply the considerable warming up of the chips; the developments …
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Registered at: 11 March 2011, 17:23
Last visit: 11 March 2011, 17:23