Meeting Fresh Dual X Fan Series from Cougar

Cougar is proud to introduce a brand new fan series, entitled Dual X. The series comprises models of 120 mm and 140 mm dimensional type which are equipped with LED ribs. The users are able to select a fan, according to their color taste, since the manufacturer offers models with orange, green, blue or black ribs (the latter come without LED backlit). Dual X line is primarily targeting gamers and enthusiasts who search for new, unusual visual effects for their PC systems.

Cougar Dual X fans’ framework consists of nine solid two-layer ribs which ensure more efficient airflow, more intense air pressure, but at the same time, more silent operation. The ribs, elaborated in a claw-like shape, allow for the adjustment of the airflow and reduction of noise incited by the vorticity. The manufacturer employs in this series a fluid bearing instead of a slide bearing; this promoted for the increase of its working lifespan.

The implementation of resilient components into the …

Lifting the Veil from USB Type-C Bus

Since the launch in 1995, Universal Serial Bus (USB) has proved itself as the most successful ever computing interface. Nowadays tens of billions of electronic devices are connected together due to it. It goes without saying that this bus has outlived a few modifications, each distinguished by higher speed and reliability. Thus, today the community is able to revel in a completely new modification – USB Type-C – that forecasts a lot privileges of connectivity process. Let’s see what users will get with a new bus.

Layout and Connectivity

In physical terms, Type-C is a bit larger than USB 2.0 Micro-B but a bit tinier than binary USB 3.0 Micro-B, featuring 8.34x2.56 mm. Such dimensions enable its connection to the devices of any type, including the thinnest smartphones/tablets. The oval-shaped socket houses 24 contact outputs (to compare: USB 3.0 sockets feature only 9 outputs).

The most outstanding physical peculiarity of Type-C is a symmetric connector that …

Nvidia GeForce GTX 780 Ti Graphics Card Official Release

After a line of rumors and leaks, Nvidia has officially introduced its latest powerful graphics card, codenamed GeForce GTX 780 Ti. Thanks to the implementation of a full-fledged GK110 core and the increase of clock frequencies, the card is going to compete with GTX Titan model, as well as with a top-tier Radeon R9 290X from AMD. In view of such efficiency, its recommended price goes up to $700.

The GeForce GTX 780 Ti is equipped with GK110 GPU that contains 2880 stream processors (GTX Titan features 2688 of them), 7.1 billion transistors, 48 ROPs, and 240 TMUs with the support for FP16/FP32 trilinear filtration. The core operates at 875 MHz (nominal) and 928 MHz (overclocked) frequencies. All major components are allocated on a black PCB, equipped with PCI Express 3.0 x16 bus. The incorporated GDDR5 modules with 384-bit interface (overall capacity – 3 GB) run at 7008 MHz with the bandwidth of 336 Gb/sec.

Power supply is realized via a single 8-pin and a single 6-pin …
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Registered at: 22 August 2012, 04:27
Last visit: 22 August 2012, 04:27