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 …

SilverStone Expands the Tundra Lineup with Two Liquid Coolers

SilverStone has entered the market with a pair of small-sized liquid coolers which replenished the lines of Tundra family. The TD02-Slim and TD03-Slim are targeting mini-ITX chassis, showing compatibility with the majority of modern platforms: AMD FM1, FM2, AM2/AM2+, AM3/AM3+, Intel LGA775, 115x, 2011, 2011-3, 1366. The new-comers will be available since late September at the price tag of about $73 & $96 (depending on the model).

SilverStone TD02-Slim features a sleek aluminum heatsink with 278x227x124 mm dimensions and a pair of fans, mounted side by side. At the same time, SilverStone TD03-Slim houses less voluminous heatsink (159x22x124 mm) and the fans are mounted on the different sides of the radiator.

The hardware also includes a large copper base for a more efficient heat dissipation, a pair of rubber hoses (310 mm in length) as well as a waterblock (39.2 mm in height) with an integrated pump. In addition, there is blue activity LED.

The implemented 120-mm …

LG Introduces Cinema 4K 31MU97 PC Monitor

Graphic designers, photo editors and fans of prime-quality imaging are now pleased by the future release of a new professional PC monitor from LG, codenamed 31MU97. The model belongs to Cinema 4K generation, providing for the best viewing/work experience. It is based on 31-inch IPS panel with 17:9 aspect ratio and features an industry-leading Digital Cinema 4K 4096x2160 pixels resolution. The release date will be announced shortly.

LG 31MU97 boasts 97% color gamut in DCI-P3 environment and up to 99.5% gamut in Adobe RGB environment. In order to cover the most colors, the display employs 10-bit presentation. The integrated IPS panel ensures the widest viewing angles (178 degrees H/V) and the highest dynamic contrast – 1M:1. In addition, a large screen area allows users to include more tools and several windows into the working area.

To continue, this monitor is equipped with a pair of exclusive utilities. The first one, Dual Color Space, enables simultaneous display of two …
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Date of birth: 25 March 1982
Registered at: 19 November 2011, 08:44
Last visit: 22 November 2011, 19:50