Graphics Card XFX R7750 Black Edition Review

The market of graphics cards is currently represented by models with various specifications. This implies the abundance of opportunities for different customer groups, starting from inveterate gamers with heightened demands for graphics characteristics, and finishing with average users who adopt traditional graphics needs. Each graphics card manufacturer tries to integrated some innovative components or apply some advanced technologies in their products. Hence, Radeon HD 7750 doesn't have a reference model, since every designer adds some peculiar features to it, at least, a brand cooler. Graphics card XFX R7750 Black Edition is distinguished by the implementation of an original board, CrossFireX socket and additional power supply.



General Specifications


The major attractive peculiarity of XFX R7750 Black Edition that might draw customers' attention is the low level of TDP which equals to 55W, as compared to other similar models that consume 80W to 90W on similar …

Gaming Enclosure Chieftec LF-01B Review

Chieftec Industrial Co. Ltd., a global supplier of PC chassis and versatile power supply units, has replenished its line of enclosures with a new series, codenamed Libra. Chieftec LF-01B is a worthy representative of this series, targeting primarily gamers and enthusiasts. The manufacturer equipped the product with branded fixture for voluminous graphics cards to imply its gaming predestination. Besides, this model features high-quality layout to provide for functionality and versatility.



General Peculiarities


Enclosure Chieftec LF-01B is developed in Midi-Tower form factor and goes with the bottom-like PSU localization. There are no color variations of the casing, as it is delivered in totally black coverage. This model is compatible with the motherboards of up to ATX standards and with rather long graphics cards (up to 428 mm in length). Chieftec LF-01B accommodates two HDD bays, one of which is located in the bottom part of the casing; it is intended at a single 2.5-inch …

SilverStone introduced a modular power supply Strider ST45SF-G form factor SFX

Power Supplies form factor SFX are usually positioned as solutions for office and HTPC systems, that is why its design is often monotonous. In this regard, a new block of SilverStone Strider ST45SF-G stands out from the competition with detachable cables in a nylon sheath and colored in black casing.



Despite its compact dimensions (125x100x63, 5 mm), power supply produces up to 450 watts of constant power at an efficiency of 88% to 92% in the networks of 230 V. It is noteworthy that the kit includes an adapter to install Strider ST45SF-G in the chassis type Mid-Tower (ATX).


Cooling of PSU is provided by 80-mm fan with support for automatic speed control. In addition, the unit has active PFC, single cable PCI-E Power on (6 +2) and two contacts at the 6-pin. Allowed not more than three per cent of deviation from the standard voltage of +12 V, +5 V and +3.3 V.


A detailed description of the new models is available on the manufacturer's website. SilverStone Strider ST45SF-G …
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Sony Corporation VGN-FE770G based on Sony Corporation VAIO

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