Announcement of video card Gigabyte Radeon HD 7970 Super Overclock

The efforts of Gigabyte engineers culminated in the release of the Radeon HD 7970 Super Overclock, also known as GV-R797SO-3GD. This is a monstrous construction with height of 64 mm (3.5 expansion slots) and a cooling system WindForce 5X. As well as preparing to be released GeForce GTX 680 SOC, the new adapter uses a five high-speed (> 4000 rev / min) fan size of 40 mm, copper evaporation chamber, and five copper heat pipes.

WindForce 5X – is one of the most expensive VGA-coolers, except for models with water blocks and liquid cooling system. It will allow to overclock Gigabyte GV-R797SO-3GD up to frequencies of 1155/7620 MHz. However, neither the temperature nor the noise performance of video card can be considered satisfactory: 85 degrees under load and 91 ° C for overclocking with increased voltage, and 8000 rpm in a heavy-duty (1185 MHz, 1.375 V) explains the situation.

Printed circuit board Radeon HD 7970 SOC is reinforced with five polymer capacitors NEC / …

Zalman Boasts a New Line of PSUs with an Improved Design

The line of products manufactured by Zalman has been just replenished with a new series of power supply units, codenamed Zalman LX. The series is currently represented by two models of 500 W and 600 W power: ZM500-LX and ZM600-LX. Both units employ an improved Dual Forward Converter Circuit design that ensures reliable and efficient functioning. They are also equipped with a single +12V rail and show compatibility with Intel ATX12V 2.31 standard.

Zalman LX PSUs utilize a couple of PCI Express sockets (one 6-contact and one 6+2-contact) for the connection with graphics cards, securing the support of AMD CrossFireX and Nvidia SLI technologies. Cooling of all internal components is ascribed to a low-noise fan of 120 mm dimensional type. Its operation is automatically monitored by Smart Fan Control system that provides for the achievement of an optimal balance between its efficiency and noise level.

The new-comers support a large amount of protective options that promote for …

Intel DH77DF - motherboard of Mini-ITX format on chipset Intel H77 (Socket 1155)

Motherboard Intel DH77DF is a part of a series Media, which focuses on working with media content, including the creation and viewing of video. Support for high-performance processors and the availability of high-grade graphics card slot allows use it for building a compact gaming systems.

DH77DF uses a blue color PCB material, like many other Intel products of mass series. There is only one indicator green LED of power supply. The board looks very good good, mainly due to the dense deployment of a large number of elements in a limited space. This integration continues to amaze also in the age of quad phones.

The manufacturer managed to install on board two standard slots for memory modules, so that the total amount up to 16 GB — this is also more than enough for most usage scenarios. Officially supported speeds up to DDR3-1600. Test modules by default worked in 1333, but after selecting in BIOS Setup XMP profile it could start in 2000, but with the 2133 system it was not …
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Registered at: 21 March 2012, 21:08
Last visit: 22 March 2012, 18:21