PSU Enermax Revolution87+ 750W Review

This year has become rather successful for Enermax, a well-known manufacturer of power supply units. The company supplemented its product lines with six series combined into four major groups: entry-level, athlete, royal, and gold class. Revolution87+ series belongs to the Gold Class group and involves five models (from 550W to 1000W power). Model Revolution87+ 750W is distinguished not only by the availability of 80Plus Gold certificate, but also by an original branded platform developed by Enermax specifically for this series.



Features


Enermax has implemented a few striking technical solutions in its Revolution87+ 750W power supply unit. The first attractive feature is a composite control over the main inverter. The control is realized by traditional pulse-width modulation method, as well as by simultaneous involvement of pulse-frequency modulation (the combination of width and frequency in control process).


Upon the whole, this PSU model is able to demonstrate up …

Aresze Unveils New Chassis PureFlow Healthy 7629

Aresze has recently unveiled a unique chassis codenamed PureFlow Healthy 7629. It is primarily characterized by the implementation of up-dated PureFlow technology on fine air. Chassis PureFlow Healthy 7629 is developed in mid-tower form factor and allows for the installation of multi-slot graphics adapters of up to 300 mm in length. PureFlow system is located under a removable frontal lid and presupposes the inclusion of a dedicated switch for the modification of filtering mode.



Internal layout of PureFlow Healthy 7629 is developed with a note of rationality. PSU is localized on the bottom part of the casing, while all cables are managed on the rear part of the motherboard. This speaks of the rational space distribution to provide for a more rational cooling effect. This model is furnished with a single external 5.25-inch bay and a couple of internal bays for 2.5/3.5-inch drives. The upper panel contains a standard set of interface facilities: Power and Reset buttons, filtering …

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 …
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Registered at: 24 February 2012, 14:26
Last visit: 24 February 2012, 14:58