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 / …

Motherboard ECS Z77H2-A4 Review

Chipset Intel Z77 can’t be called a novel product in the market, since it has already transformed into a customary platform for personal computers. The versatility of motherboards employing this chipset is countless, in fact, and each and every consumer is able to find the one to his specific needs. ECS boasts its own inventory of boards based on Intel Z77; Z77H2-A4 is an intermediate item between hi-end and entry-level models, due to its alluring price and improved functional facilities. This board attracts primarily thrifty customers who would like to get all modern commodities for a sensible price.



Design and Layout


Budgetary orientation of ECS Z77H2-A4 motherboard is manifested, first of all, through a diminished PCB dimensions. Nonetheless, the model accommodates a couple of PCI Express Graphics slots with the allotted twenty rails of PCI-e bus. There is no symmetric rail distribution between the slots, so the second PEG slot receives only four rails. The board’s …

Deepcool Announces a Pair of Maelstrom Liquid Coolers

Deepcool has extended Maelstrom lineup of liquid coolers with two new models – the 120T and the 240T. The key distinction between the pair is the amount of 120 mm fans employed (one or two). Both come equipped with red LED backlights and show compatibility with the majority of update Intel & AMD platforms. The maximal supported CPU TDP level makes up 140/150 W.



Deepcool Maelstrom 120T comes with a single fan, whereas its companion, 240T, features a couple of fans, based on fluid bearing with 50.000 hours MTBF. The units run at 1800 RPM, creating up to 83.64/167.28 CFM and 17-34 dB of noise (depending on the model).


Both coolers employ a ceramic pump (70x85.6x31.5 mm), estimated for 120.000 hours of fail-proof operation & running at 2400 RPM. The pump features a copper base with micro-channels, connected with solid rubber hoses and an aluminum heatsink. The new-comers are linked to the system by means of 4-pin connectors.
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Registered at: 25 March 2011, 12:56
Last visit: 25 March 2011, 12:57