Thermaltake Toughpower Grand: PSUs for Multi-GPU Systems

Taking into account increasing needs of gamers and enthusiasts in a reliable power supply for gaming and multi-GPU systems, Thermaltake decided to replenish its Toughpower Grand series of PSUs with two new models. The 1050 W and 1200 W units feature a totally modular design and boast 80Plus Gold certificate, demonstrating up to 93% efficiency on workload. In order to vindicate durability, the company delivers the couple with a 7-year’s limited warranty.

Thermaltake Toughpower Grand devices accommodate high-quality hardware base, including 100% Japanese solid-state capacitors with a vast range of operational temperatures (up to 105 degrees). Both models come with a single +12V bus and handy ribbon cables. The 3 OZ Copper PCB implies the implementation of triple copper layer in the base of the PCB; this reduces heating and simultaneously enhances performance.

Both units are known to support C6 and C7 power-saving modes for Intel Haswell processors. In addition, they are …

PSU Enermax Revolution87+ 750W Review

This year has become rather successful for Enermax, a well-known manufacturer of power supply units. The company supplemented its product lines with six series combined into four major groups: entry-level, athlete, royal, and gold class. Revolution87+ series belongs to the Gold Class group and involves five models (from 550W to 1000W power). Model Revolution87+ 750W is distinguished not only by the availability of 80Plus Gold certificate, but also by an original branded platform developed by Enermax specifically for this series.


Enermax has implemented a few striking technical solutions in its Revolution87+ 750W power supply unit. The first attractive feature is a composite control over the main inverter. The control is realized by traditional pulse-width modulation method, as well as by simultaneous involvement of pulse-frequency modulation (the combination of width and frequency in control process).

Upon the whole, this PSU model is able to demonstrate up …

EKWB Launches a New Water Block for GV-N680SO-2GD

Early August of 2012 was marked for Gigabyte by the release of its one more graphics card, codenamed GeForce GTX 680 SOC (GV-N680SO-2GD). This card can boast the availability of high factory frequencies and quite mighty cooling system. The nominal frequencies have been heightened to 1137MHz, 1202MHz, and 6200MHz for memory. Such outstanding characteristics required the integration of a high-quality and high-performance cooling system which consisted of five(!) fans. This made the card rather voluminous, cumbersome and noisy. That was when EKWB decided to design a dedicated water block to be employed with this remarkable graphics adapter.

Water block EK-FC 680 GTX SOC is housed on a copper base, good-quality acetal cover, and rubber shims as a compressor. The model is delivered with pre-installed fixing stands to facilitate the installation. It should be noted that this water block entirely covers the frontal part of the graphics card, along with the adjacent RAM modules and …
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Registered at: 13 August 2012, 10:53
Last visit: 13 August 2012, 10:58