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 …

Acer announces the release of a new PC series Veriton L intended for home-based purposes, as well as, business use. This series is developed with reliability, good functionality, and security measures in mind. The series is represented by two models (Veriton L4 and Veriton L6) which are called to ensure high-end performance, good controllability and heightened security without a bunch of additional elements. Advanced performance is achieved due to the implementation of Intel Core processors of the third generation and Intel HD Graphics system.



Both models of Acer Veriton L are delivered in rather compact dimensions where the physical volume of the casing equals to three liters. A dedicated Ergo-Stand maximizes the spaciousness on the desk and enlarges the possibilities for corporate use. Ergo-Stand is compatible with 4-inch wide-screen monitors of up to 5 kg in weight. It makes the ergonomics of the desktop PC more efficient by offering multiple adjustment opportunities: …

Data storage units have become an integral part of PC hardware in recent years. Such conjuncture is simply explained by the rising necessity to store huge amounts of information and transfer the data to various devices. NAS and DAS units have been developed with the intention to solve all storage problems, however, the efficiency of their work is much dependent on the interfaces they use for data transfer. USB 2.0 interfaces are unable to cope with voluminous info; the prevalent now USB 3.0 and eSATA interfaces are efficient only for a single winchester. But when it comes to the management of really huge data blocks, there appears a need for a more advanced solution. Promise Technology dares to solve all vital issues by releasing DAS Pegasus R4 with Thunderbolt interface which is notable for the high and stable data transfer speed with the retention of compatibility.



General Characteristics


DAS Promise Pegasus R4 series does not differ so much in design terms from other …