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 …

Antec Replenishes High Current Gamer M Series with Two New PSUs

Antec decided to expand its renowned High Current Gamer M series of power supply units with two new models. Codenamed HCG-750M and HCG-850M, the units are characterized by modular cable connectivity and rather high level of efficiency (up to 81% in 230V networks). Not for nothing this couple is honored by 80Plus Bronze certificate that vindicates their prime-quality. It must be noted that existent internal framework is totally the work of Seasonic, Antec’s contractor.



Both new-comers are equipped with four PCI Express Power (6+2)-pin cables and support 10/12/14/16-contact power sockets. The layout consists of two virtual +12V rails, Active PFC mechanism, and high-class Japanese capacitors. HCG-750M allows for the maximal loading on +12V rail of 62A at 744W, whereas HCG-850M allows a bit higher loading of 70A at 840W.


With the purpose to prolong the units’ lifetime, Antec furnished the models with all up-dated security functions, featuring: UVP (low voltage protection), …

Netgear ReadyNAS Duo v2 Review

Netgear, a global manufacturer of network storage solutions, frequently replenishes its high-end and middle-class products (or modifies the older ones) with new models. Nevertheless, its budgetary NAS lineup gladdens the average customers not so often. In this light, the company decided to upgrade its Netgear ReadyNAS Duo model to v2 version, implementing more efficient hardware and performance solutions. Thus, the new model has got a new ARM platform, a couple of USB 3.0 sockets, and the possibility to furnish NAS with 1TB disks or buy already complete version.



Design


Netgear ReadyNAS Duo v2 design resembles the template of its renowned predecessor. Its dimensions equal to 222x142x101 mm. The casing is made of metal and the clipboard is given bronze coloring; it is based on four solid rubbered stands that promote for the products steadiness. The clipboard has got a grid-like lid and dedicated bays for the winchester installation. Startup button with the integrated …
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Registered at: 18 May 2012, 13:42
Last visit: 01 June 2013, 14:57