PSU Evga 500B: a Perfect ‘Price-Quality’ Combination

Evga, a merited designer of a large spectrum of PC components, is about to release a new power supply unit, entitled 500B (codename: 100-B1-0500-KR). As seen from the title, this model features 500W power and is oriented at saving users, rather than enthusiasts. The unit is already marked by 80Plus Bronze certificate, due to 80% efficiency level on ordinary loading. Upon the whole, 500B is thought to be a perfect ‘price-quality’ combination, ready to comply with all basic users’ requirements.

Evga 500B employs a single +12V rail that ensures a stable power supply to the connected components and guarantees compatibility with new equipment. The unit is estimated for 40A current at +12V rail. Stability of operation might be secured also by means of an onboard protection system; it saves the system from power disruptions, overloading, low input voltage, high voltage, and from short circuit.

To continue, quiet and reliable PSU operation is a merit of a low-noise fan. It …

Gigabyte GA-Z77MX-D3H: plus two ports Thunderbolt, plus 40 euros

Gigabyte has released the first motherboard form factor microATX, equipped with two ports Thunderbolt — GA-Z77MX-D3H TH. Taking into account the availability of the precursor (Z77MX-D3H), it’s interesting to compare the design and price of these models. First, about the cost of the product. The novelty is estimated at € 150, and its «little sister» — at € 108,50. If to subtract 10 euros from each of two amounts, there will be the minimum for which the cards will be available soon.

Gigabyte GA-Z77MX-D3H TH

What causes the difference in more than 40 euros? In general, the presence of two ports Intel Thunderbolt 10 Gb / s, which are implemented by the controller Intel DSL3510L. A high-speed connection can simultaneously serve several drives and a monitor. Minor changes were made to the design of the CPU power supply subsystem, which, nevertheless, remained a 6-channel. One of the long PCI Express slots was replaced by the second PCI-E 2.0 x1.

By and large, …

Nvidia Titan Z Graphics Card to Be Launched in the Howe of the Year

Nvidia has recently announced the most powerful graphics adapter in its inventory, entitled GeForce GTX Titan Z. The model is primarily outstanding by the incorporation of two high-performance GK110 GPUs, accompanied by the extraordinary memory space. An official launch of this video monster is scheduled for the mid 2014 and the preliminary price tag makes up $2999.

Nvidia GeForce GTX Titan Z is supposed to be a representative of a new generation of graphics solutions, targeting mainly high-efficiency PC systems. In whatever way, the model is not targeting gaming systems, so that its potential could be entirely employed by the developers of audio-video content. As it was mentioned beforehand, the card is based on two Nvidia GK110 chips with the summary 5760 CUDA cores, 96 ROPs, and 448 TMUs. Still, clock frequency index has not been unveiled so far.

Video storage is compiled by 12 GB of GDDR5 memory with 768-bit interface. According to the designers, an efficient memory …
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Registered at: 23 April 2011, 20:41
Last visit: 23 April 2011, 20:41