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 …

HighPoint Unveils the Specifications of RocketRaid 4520

Right after the announcement of HighPoint about the release of its new RAID-controllers series, the company highlighted some specifications of the upcoming model, codenamed RocketRaid 4520. This controller is based on Marvell Sheeva 88RC9580 processor with ARM core which operates at 900 MHz frequency. The model is notable for the availability of 512 Mb of DDR3 memory type. According to the words of the manufacturer, this RAID-controller is primarily targeted at server systems of average and high level.

RocketRaid 4520 is equipped with eight ports for the connection of drives with SATA and SAS interfaces, along with mini-SAS (6 Gb/sec bandwidth). It employs PCI Express 2.0 x8 interface and supports RAID0, 1, 5, 6, 10, 50, JBOD configurations. The availability of a dedicated port companders empowers the enlargement of hard drives number up to 128 items.

In addition, RocketRaid 4520 is able to support advanced RAID options, such as P+Q+Copy, Dual XOR RAID 6, Q+Q+Q Raid 6. …

PC-Cooling Releases a New Chassis under Cooltek Brand

All those people who look for a small-sized and classic chassis for HTPC system have got a wonderful opportunity to implement their longing into life. PC-Cooling GmbH has introduced its new PC case, codenamed Coolcube, under Cooltek brand. Such an engaging name totally corresponds to the case's framework: cubic case made of anodized aluminum and painted black. Featuring 210x200x240 mm dimensions, the product is estimated for the installation of mini-ITX motherboards. The case itself contains a large number of ventilation holes in the side and rear parts.

The number of PCI expansion slots equals to two, but there is no a dedicated bay for 5.25-inch drives. However, there is room for the installation of a single 3.5-inch drive and one 2.5-inch drive. The length of supported graphics cards should not exceed 185 mm, while the height of supported CPU coolers should not exceed 80 mm.

The most striking thing is that this chassis model is compatible with the majority power supply …
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Registered at: 23 January 2012, 08:43
Last visit: 23 January 2012, 08:43