3D-monitors D2343P-BN and D2743P-BN on matrix IPS from LG

The South Korean manufacturer of digital technology LG enlarged range of branded monitors by two nontrivial models — D2743P-BN and D2343P-BN. Title of the article clearly points out their main advantages — the support of stereoscopic image display quality and availability of the matrix In-Plane Switching with angles of 178 ° / 178 ° horizontal and vertical. LG D2743P-BN has a diagonal of 27 inches, D2343P-BN — 23 inches. The nominal resolution of both displays is 1920x1080 pixels, or, as is now fashionable to say, «Full HD».

New items stand out from their analogues by low power consumption. LG D2743P-BN, on average requires 27 watts of power, and D2343P-BN — 25 watts. Monitors support the «acceleration» of the matrix (Overdrive) to 5 ms, like TN + film screens. Another interesting feature of debutants is the built-in technology Super Resolution, which adds sharpness to blurred images. One click of the 2D-image on the screen can be turned into 3D. In order to view …

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 …

Offbeat Chassis Cooler Master HAF XB Review

Cooler Master is one of the companies that always amaze potential users by high-quality and, at the same time, offbeat framework of hardware items. For instance, its High Air Flow (HAF) series of PC cases is differentiated by a quite uncommon design, combined with a powerful cooling system. Cooler Master HAF XB is probably the most outstanding model within the series, since it is something like a borderland between an open stand and a modding case. However, offbeat framework is not the only attraction of this product. Let’s find out some other advantages of this case.

General Peculiarities

Cooler Master HAF XB is compatible with ATX/micro-ATX/mini-ITX motherboards and ATX PS2 power supply units. The case is made of steel with some plastic inclusions. It features two bays for 5.25-inch drives, the same number of bays for 3.5-inch drives, and six bays for 2.5-inch devices. Expansion facilities are introduced by seven slots. Internal spacing is enough to house 334 mm long …
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Dell Inc. OptiPlex GX620 based on Dell Inc. 0HH807

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