Zalman, a recognized manufacturer of cooling systems, PC enclosures and other hardware units, is going to replenish its lineup of products with a high-end PSU series. Codenamed GoldRock XG, the series will be represented by three models of 550W, 650W and 750W power efficiency, ZM550-XG, ZM650-XG, and ZM750-XG correspondingly. The preliminary data demonstrates that all models are equipped with high-level components which allow the product to gain 80 Plus Gold certificate standard. Moreover, Zalman claims that its new PSUs will comply with EPS12V v2.92 and ATX12V v2.3 standards.



GoldRock XG power supply units will be distinguished by high efficiency index that will fluctuate within the measures of 88% to 92%. All the models will be released with the implementation of heat-resistant capacitors with solid and liquid insulator. The series will also boast the integration of LLC topology and DC-DC converter. The latter will ensure the utmost reliability and profitability of the …

Gigabyte presented a new overclocking model of video card Tahiti XT, designated as GV-R797TO-3GD. In comparison to the current Radeon HD 7970 OC (GV-797OC-3GD), the newcomer has some advantages. In particular, it is known that the graphic adapter is based on the graphics chip Radeon HD 7970 GHz Edition that is selected. The clock frequency of the accelerator is increased from 1000/5500 MHz (core / memory) to the 1100/6000 MHz, comparing GV-797OC-3GD. Standard values, recall — 925 MHz GPU with chip and 5500 MHz with GDDR5 microchip.



Externally the video adapter has no changes: the PCB soldered 3 GB of memory, which combines with the GPU on a 384-bit brace. The number of stream processors is unchanged — 2048 units. The design of printed circuit board includes electrical components Ultra Durable VGA. High-effective WindForce 3X cooler consists of a copper base, a few copper heat pipes and three 80-mm fans.


Unlike its predecessor, Gigabyte GV-R797TO-3GD has a gold plated …

Gigabyte is going to release a new data storage intended specifically for home use. Codenamed GR-EZI04H, this NAS is housed in a black casing and features 220x183x146 mm dimensions. The storage is based on the combination of two-core Intel Atom D2500 processor (clock frequency 1.8 GHz) and Intel ICH10R south bridge. It is estimated for four 3.5-inch drives of up to 3TB in capacity each. Each of the drives should employ SATA II interface.



The overall volume of DDR3 RAM (1066 MHz) can achieve 4GB. This data storage is controlled by Windows Home Server 2011 or Embedded Linux OS platforms. All interface in/outputs are located on the rear panel. Here one can find a couple of USB 2.0 and the same number of USB 3.0 ports, a single D-Sub port, one DC input, and two more RJ-45 sockets. In addition, the storage is able to support two gigabit Ethernet connections.


GR-EZI04H is delivered with two pre-installed 60 mm fans that are called to provide for an optimal thermal environment. …