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 …

Transcend SSD220S: Affordable TLC-Based Solid-State Drive

Transcend expands its lineup of SSDs with a new model – the SSD220S. It is based on 15-nm TLC memory chip available in 240 GB & 480 GB capacities. The model employs SATA 6 Gb/sec interface as well as DDR3 cache-memory. The drive is housed in a small-sized aluminum case (100x69.85x6.8 mm dimensions).

Transcend SSD220S boasts satisfactory Read/Write speed showings: sequential Read/Write data transfer activity – 550/450 Mb/sec, random – Read/Write data transfer activity (4K) – 80.000 IOPS. At the same time, Read/Write incompressible data transfer speed does not go beyond 330 Mb/sec. Moreover, these SSDs support all modern technologies, including Advanced Garbage Collection, SMART, TRIM, NCQ, and DevSleep.

To add, it’s always possible to upload SSD Scope software pack to further improve the performance. The drive is ready to operate in a wide range of temperatures (0-+70 degrees). The 240-gigabyte model costs 69 EUR, whereas its senior companion (480-gigabyte item) …

New characteristics of co-processors Xeon Phi

For several years, developed Intel Larrabee graphics cards have changed its destiny, and now proudly referred to coprocessors Xeon Phi. The June announcement gave a very rough idea of ​​their characteristics and applications (highly specialized servers and workstations). Now some details will be revealed.

Bboosters Xeon Phi will be available in versions with 57, 60 and 61 core. There are in general 64 computational units, but some of them will be disabled. Depending on the number of cores the cache size varies from 1.8-1.9 MB first level and 28-30,5 MB second. The volume of onboard GDDR5 memory is 3, 6, and 8 GB.

Intel Xeon Phi device will operate on a low clock rate from 600-1100 MHz for the lower 57-core models with 3 and 6 GB of GDDR5, to the 630-1050 MHz or more for the older 60 — and 61-core board with 8 GB of RAM. Effective memory frequency will be in the range of 5-5.5 GHz. Support for dynamic overclocking Turbo Boost will be provided by reasonable balance of …
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Registered at: 30 May 2011, 15:36
Last visit: 30 May 2011, 15:36