Motherboard Biostar Hi-Fi Z77X Review

Biostar is the company known for the continual advancement of its brand products. Not an exclusion is its motherboard sector which is represented by dozens of high-end items. Recent days have been marked by the Biostar's announcement about the start of sales of its new motherboard, codenamed Hi-Fi Z77X, that belongs to PURO Hi-Fi lineup. The new motherboard is a conglomeration of unique facilities developed specifically to satisfy the needs of inveterate audio fans.

Specifications and Supported Technologies

Biostar Hi-Fi Z77X is developed in ATX form-factor with the involvement of high-end electrolyte capacitors. This model is compatible with LGA1155 processors Intel Core i7, i5 and i3, including the latest 22 nm Ivy Bridge chips of the third generation and 32 nm Sandy Bridge chips of the preceding generation. This motherboard is equipped with four DIMM DDR3 slots and is able to support up to 32 GB of two-channel DDR3-1600, 1333, and 1066 MHz RAM. It also supports DirectX …

Sapphire Introduces Edgy R9 290 Vapor-X OC Graphics Card

Sapphire Technology Ltd., the first-string supplier of graphics cards based on AMD chips, introduces its proprietary version of Radeon R9 290 adapter – R9 290 Vapor-X OC. As seen from the title, the model features an original Vapor-X cooler with three low-noise fans and has received factory overclocking. Bright design and outstanding performance makes this card a desirable acquirement for enthusiasts and overclockers.

Sapphire R9 290 Vapor-X OC is based on Hawaii PRO GPU (28 nm, GCN architecture) with 2560 stream processors. It runs at 1030 MHz frequency. The chip is accompanied by 4 GB of GDDR5 memory (512-bit interface) that operates at 5600 MHz effective frequency. The card is developed for PCI Express 3.0 x16 rail and is powered through a pair of sockets: 1x 8-pin and 1x 6-pin.

The award-winning Vapor-X cooler consists of an evaporator and five heatpipes. The main heat-pipe features 10 mm diameter, two other – 8 mm, and the last two – 6 mm. This combination is …

Arctic Cooling Unveils New Freezer i32 & A32 CPU Coolers

Arctic Cooling AG replenishes its line of CPU coolers with a couple of new-comers. The Freezer i32 and the Freezer A32 feature analogous dimensions (123x95x150 mm), but are targeting to work with different platforms. The first model is compatible with Intel Socket LGA 2011 and 115x platforms, whereas the second version is predestined for the CPUs targeting AMD AM2/AM2+, AM3/AM3+, FM1 and FM2 platforms.

Arctic Cooling Freezer i32 & A32 consist of an aluminum heatsink with 45 thin plates and four U-shaped 6-mm copper heatpipes which support direct touch technology. It goes without saying that these coolers come equipped with a fan. This is a 120 mm propeller that supports PWM technology; the latter enables the change of rotational speed from 0 to 1350 RPM. The maximal TDP level of the catered CPUs should not exceed 150 W.

A dedicated bearing technology with alloy/lubricant combination provides for a lower friction and higher heat dissipation efficiency. The nominal delivery …
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Dell Computer Corporation OptiPlex GX270 based on Dell Computer Corp. 0U1325

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