Asus Launches Affordable 27-Inch VP278N Monitor

Asus is well-known for introducing multiple components for various customer groups. Mainstream segment is probably the main focus of the manufacturer. This time the lineup of affordable products has been replenished by a 27-inch monitor, entitled VP278N. In order to reduce production costs, Asus has implemented TN panel with Full HD resolution, rather than the top-notch 4K IPS panel.

The integrated TN panel promotes for a striking response time index – 1 ms. The display boasts some other outstanding specifications which allow it to compete with comrades from the high-end echelon in quality. Thus, it offers: 16:9 aspect ratio, 170/160 degrees viewing angles, 300 cd/m2 maximal brightness, and 100M:1 dynamic contract.

External interface panel accommodates D-Sub and DVI-D ports. The model is thought to consume 29 W of power at average. The other remarkable attractions of the VP278N display are listed below:

— the employment of a multifunction stand with a slope angle …

New details about the video card Colorful iGame GTX 680

In June, at Computex 2012 exhibition Chinese manufacturer of Colorful graphics cards announced its plans to release GeForce GTX 680 model with a passive cooling system. These «monsters», of course, require careful laboratory testing, so retail sales of iGame GTX 680 will not be performed at least until upcoming autumn.

Meanwhile, the upcoming release collects more and more of new details. According to the manufacture, graphic card is equipped with a reinforced VRM and dual memory — 4 GB of GDDR5. The power connectors PCI-E Power 8-pin made are located on the back of the PCB.

There are only three video outputs, as opposed to the reference, but all of full-size — DVI-I, HDMI and DisplayPort. The exact code name of the model looks like following «GK104HA-D32». Information on the frequencies is unknown so far. The presence of mini-PCIe slot for connecting the mains board PowerKit is generally an indirect sign of a factory overclock and overclocking orientation of …

Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.

The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.

As the advantages of such solution can immediately be noted a lower price, due to less stringent …
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Registered at: 04 July 2012, 11:25
Last visit: 04 July 2012, 11:25