Dell Announces UltraSharp U2917W PC Monitor

Dell’s lineup of wide-screen monitors has been replenished by a new model – the UltraSharp U2917W. It is designed on a 29-inch AH-IPS panel, fitted with WLED backlight. The display supports 2560x1080 pixels resolution at 60 Hz refresh rate. The panel’s response time makes up 5 ms, while viewing angles achieve 178/178 degrees.

Dell UltraSharp U2917W boasts 300 cd/m2 brightness as well as the maximal color coverage: 99% in sRGB environment & 99% in REC709 environment. The typical static contrast ratio equals to 1000:1, whereas color rendering index makes up ΔE<2.

The monitor features an ergonomic stand which offers height, swivel and tilt adjustments. There is a possibility to mount the display on the wall, thanks to the dedicated VESA bracket.

Furthermore, the new-comer is characterized by a rich set of integrated interfaces. Thus, it accommodates a pair of HDMI 1.4 ports, a pair of DisplayPort 1.2 ports (In/Out), a single mini-DisplayPort port as well as …

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 …

Air Cooler Thermalright Archon SB-E Review

Thermalright Inc. has managed to design and supply a whole galaxy of cooling solutions for the entire period of its existence. The prototype of the cooler codenamed Thermalright Archon SB-E was announced last spring and its original version has reached the market this autumn. This model is characterized by some outstanding efficiency and noise level showings, as well as high compatibility with diverse platforms.

General Peculiarities

This air cooler is delivered in a traditional for this manufacturer cardbox. The box contains the cooler itself and a set of key components, featuring a universal backplate, a set of screws, a screwer, fan frames, and brand thermal compound — Thermalright The ChillFactor III. Archon SB-E features 175x155x79.5 mm dimensions and weighs 940 g. It is compatible with Intel and AMD platforms and supports sockets LGA 775/1155/1156/1366/2011 (Intel) and 939/FM1/FM2/AM2/AM2+/AM3/AM3+ (AMD).


The implemented heatsink accommodates …
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Date of birth: 6 April 1973
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