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 …

HGST Announces Corporate-Class Ultrastar C10K1800 Hard Drives

Despite the emergence of ultra-fast and voluminous SSD devices, data processing centers still require classical storage solutions. Hence, HGST, an affiliate company of Western Digital, decided to comply with the corporate demands by introducing budgetary hard drives entitled Ultrastar C10K1800. The new-comers are targeting exactly DPC-systems which are in need of high performance combined with fail-safe behavior.

HGST Ultrastar C10K1800 drives feature 2.5-inch form-factor and come in diverse capacity variations (from 300 GB to 1.8 TB). The models employ SAS interface with 12 Gb/sec throughput. It should be noted that designers involved the minimal amount of plates on the maximal possible tape density. The latter are thought to rotate with 10.520 RPM.

The implementation of only few plates provides for the reduction of power consumption; this is supposed to be a great benefit since the drives are estimated for a durable 24/7 operation. Thus, an average power consumption …

PC Chassis Enermax Fulmo ST ECA3270 Review

Enermax, one of the outstanding players in the PSU and cooling market, has recently paid great attention to the development of other hardware pieces, including chassis and cases. Its Fulmo series vindicates that the company has plenty of shot in the locker to beat competitors and marvel customers. Enermax Fulmo ST ECA3270 is probably the most interesting model within the series, with a bit strict, aristocratic design but rich internal layout. But, is that truly so? Let’s find it out.

Design Peculiarities

First of all, it should be mentioned that Fulmo ST ECA3270 comes in two color variations: black and dark-gray. Color is not the only feature that diverges the couple, since black version is furnished with fan backlights. Upon the whole, the model is designed in mid-tower standard and features 244x485x513 mm dimensions. The frontal facet is covered by a steel grid, which hides a non-removable air filter. The facet is blind, except for three grid-like plugs for 5.25-inch …
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Registered at: 23 November 2012, 07:30
Last visit: 23 November 2012, 07:55