Meet Self-Purified D.F.Vegas Fans from Enermax

Enermax has enlarged its lineup of fans with D.F.Vegas series. The series consists of two models: the D.F.Vegas & the D.F.Vegas Duo. The key differentiation between the two solutions lies in the current intensity as well as LED backlights. The first new-comer is equipped with 12 blue diodes, while the second model houses 12 red and 12 green diodes.

Enermax D.F.Vegas fans boast the implementation of self-purification technology – Dust Free Rotation (DFR). During the first ten seconds of operation the fan rotates contrary clockwise and then returns to standard rotational mode. That is how dust and litter is removed from the blades. If there is a need in manual cleansing, the blades can be easily detached.

Both fans are designed on Twister Bearing with MTBF index of 160 thousand hours. The frame accommodates a single 4-pin connector which supports PWM technology. Hence, it’s possible to limit the maximal rotation speed by 1100/1300/1500 RPM by means of a dedicated …

HIS Adds 7770 iCooler to Its Graphics Cards Arsenal

A new graphics card of an average efficiency has appeared in the arsenal of HIS manufacturers. Codenamed HIS 7770 iCooler (H777FN1G), the card is targeted those gamers who would like to receive a dual effect: the possibility to play all up-dated games and to satisfy all other graphics requirements for a reasonable price.

Model 7770 iCooler is based on AMD Cape Verde TX GPU, developed under 28 nm technological process and built on Graphics Core Next micro-architecture. It involves ten computing blocks and 640 current processors. The processing unit is expected to operate at the reference 1000 MHz clock frequency. The integrated GPU is accompanied by 1GB of GDDR5 memory which employs 128 bus; its nominal clock frequency starts at 1125MHz, while its effective frequency might achieve the margin of 4500MHz.

HIS 7770 iCooler employs PCI Express 3.0 x16 internal interface. A set of external video interfaces consists of HDMI, D-Sub and Dual-DVI ports that are able to ensure the …

Overclocked Asus Strix R9 380 OC Graphics Card Review

AMD has recently updated its lineup of graphics cards, offering solutions for any taste and budget. Its Radeon R9 380 adapter is an appropriate balance of quality and price. Hence, there is small wonder that all company’s partners rushed into introducing their own versions of the card. The Strix R9 380 OC from Asus is undoubtedly one of the most outstanding interpretations. Let’s see what privileges it boasts.

General Specs

Asus Strix R9 380 OC is based on Antigua Pro GPU (28 nm) that entails 1792 CUDA cores, 32 ROPs and 11 TMUs. In contrast to the etalon model running at 970 MHz frequency, this card features 990 MHz nominal clock frequency. The codename – Strix-R9380-DC2OC-2GD5-Gaming implies that this item comes equipped with 2 GB of GDDR5 memory, operating at 5500 MHz efficient frequency. However, it is assumed that Asus will introduce the version with 4 GB memory to satisfy the needs of a wider audience.

PCB Layout

All hardware base components are …
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Registered at: 04 September 2012, 18:48
Last visit: 04 September 2012, 19:02