NEC launches ultrabook based on Core i7 weighting 875g

Japanese company NEC has prepared a unique laptop VersaPro UltraLite VG for state market of the rising sun. The use of light materials and advanced components has reduced the weight of a 13.3-inch laptop up to 875g total.

The body of ultrabook is made of magnesium-lithium alloy and has thickness of 14.9 mm. The product is designed for business travelers who need high performance in small form factor. The «heart» of the laptop is dual-core Core i7-3517U (Ivy Bridge), operating at a frequency of 1.9 GHz to 3 GHz, depending on the load. To it was joined by 4 GB of RAM SO-DIMM DDR3 and a 128-gigabyte SSD-drive. Built-in Intel HD graphics 4000 (350/1100 MHz) will provide an opportunity to play casual games on the screen with a resolution of 1600x900 pixels and LED-backlit display. Windows 7 Professional OS is installed on this ultrabook.

It is worth mentioning about the presence of USB 3.0 ports and HDMI, network interfaces Wi-Fi and Bluetooth, card reader, HD webcam and …

Arctic Releases Cooling System for AMD Graphic Adapters

Swiss manufacturer of cooling systems, Arctic Cooling, has recently released a new cooler developed specifically for graphic adapters from AMD. Earlier this year the company launched the cooling system which is compatible with graphic adapters from Nvidia developers. The new product, codenamed Accelero Hybrid 7970, distinguishes from its predecessor also by the foot of water block which is upgraded to be compatible with AMD HD 7900 series.

Cooling system Accelero Hybrid 7970 consists of two parts which boast as air, so water cooling standards. It is able to manage up to 320W of hot air. The water block is cooled down by the 120 mm fan which is able to achieve the speed in the measures of 400-1350 rpm. The block, that is installed on the board, is equipped with 80 mm fan and is able to achieve from 900 to 2000 rpm speed. The noise level is dwindled down to the minimal index.

Arctic representatives claim that their new water block is 200% more efficient than the nominal …

Enermax Outs High-Flown Twister Pressure Fan

One of the major requirements for an efficient CPU cooler is a high static pressure. The higher this index is, the more productive the blades are. Quite the contrary, the main requirement for a system fan is a volume of produced airflow, since it affects the air circulation within the case. Taking into account those facts, Enermax decided to elaborate a fan that would unite both demands. That is how Twister Pressure fan came into the market.

Enermax Twister Pressure is a high-efficiency fan targeting to be implementing within CPU cooling solutions. It is based on Twister Bearing 2, which framework has been optimized for a reliable operation under unfavorable thermal conditions (up to 85 degrees) and under high dust content. The second version of Twister Bearing is supposed to run over 160.000 hours in fail-proof mode; this is 60% more than the initial version could perform.

To continue, this fan offers three operational modes: Performance, Silent and Ultra Silent. All of …
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Registered at: 18 November 2011, 17:35
Last visit: 18 November 2011, 17:35