Praiseworthy Monitor Iiyama XB2779QS-S1 Review

Present-day inventory of 27-inch monitors marvels the imagination. However, not all devices are identical in image quality and color sharpness. If you are not looking for a cheap solution with average showings, then you would probably appreciate the merits of ProLite XB2779QS-S1 display from Iiyama. This is not a mainstream product as its major rivals are award-winning Apple Cinema Display and Crossover. As distinct from them, Iiyama’s elaboration comes at a more alluring price that draws various audiences. Why is XB2779QS-S1 so special?



Core Info


The monitor is based on AH-IPS panel (codename LM270WQ1-SDF1 LG Display) with W-LED backlight, WQHD resolution (2560x1440), and 16:9 aspect ratio. The implemented matrix array contributes to a quick response time (5 ms GtG), a marvelous brightness index (440 nits), the widest viewing angles (178/178 degrees in both aspects), and an outstanding contrast ratio (1000:1/5M:1 S/D). The estimated color gamut demonstrates some striking …

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 …

MSI Updates Its Motherboard Line with X79A-GD45 Plus Model

MSI, a global designer of different PC hardware items, updated its ATX motherboards line with a new model X79A-GD45 Plus. As it’s seen from the codename, the board is based on Intel X79 Express system logics and is estimated for the integration of Intel Sandy Bridge-E CPUs for LGA2011 socket. According to preliminary information, a recommended price for the new item will fluctuate within the measures of $200-$250.



Motherboard X79A-GD45 Plus from MSI is furnished with 9-phase power subsystem and two heatsinks of different framework template. This subsystem has been developed with the implementation of DrMOS II technology relied on high-quality components which comply with Military Class III concept. Those components totally correspond to MIL-STD-810G standard in terms of stability and reliability of operation. Memory subsystem consists of eight 240-contact DIMM slots that allow for the integration of up to 128GB of 4-channel DDR3 memory type. The system supports various …
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Registered at: 22 June 2012, 21:45
Last visit: 22 June 2012, 22:24