Cougar Vortex Fans: the Secret of Success

Nowadays a lot of hardware developers employ Vortex fans from Cougar in the design of various PC components, including CPU coolers and graphics cards. Such demand is primarily explained by an elaborate approach to the fans' framework construction. Profound testing is not the last thing to contribute to the company's success. Indeed, since the launch date in 2011, Vortex line has been enjoying great popularity throughout the world and, especially, on American and European markets.



Therefore, Cougar has designed unique fan impellers that ensure a balanced correlation between such parameters as static pressure, noise level and airflow. The implementation of aerodynamic elements on the internal part of the frame in combination with the grooves on the impellers are able to promote for an improved airflow focusing; this is achieved due to the acceleration of airflow in edge area.


All Vortex fans are based on a hydrodynamic bearing that provides for the prolonged lifetime and …

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 …

EKWB Launches a New Water Block for GV-N680SO-2GD

Early August of 2012 was marked for Gigabyte by the release of its one more graphics card, codenamed GeForce GTX 680 SOC (GV-N680SO-2GD). This card can boast the availability of high factory frequencies and quite mighty cooling system. The nominal frequencies have been heightened to 1137MHz, 1202MHz, and 6200MHz for memory. Such outstanding characteristics required the integration of a high-quality and high-performance cooling system which consisted of five(!) fans. This made the card rather voluminous, cumbersome and noisy. That was when EKWB decided to design a dedicated water block to be employed with this remarkable graphics adapter.



Water block EK-FC 680 GTX SOC is housed on a copper base, good-quality acetal cover, and rubber shims as a compressor. The model is delivered with pre-installed fixing stands to facilitate the installation. It should be noted that this water block entirely covers the frontal part of the graphics card, along with the adjacent RAM modules and …
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Dell Inc. OptiPlex GX520 based on Dell Inc. 0WG233

  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • HIDCLASS
  • KEYBOARD
  • MEDIA
  • MODEM
  • MOUSE
  • NET
  • PORTS
  • PROCESSOR
  • SYSTEM
  • UNKNOWN
  • USB
  • VOLUME