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 …

Motherboard ASRock Z77 Extreme9 Review

Motherboards intended for gaming systems are developed and supplied by several reputable companies. ASRock belongs to their army and frequently releases motherboards with outstanding parameters. Its latest creation ASRock Z77 Extreme9 model is designed specifically for LGA 1155 socket and Intel Z77 processor. It is able to provide the users with appropriate efficiency and multiple opportunities to create a really high-performance gaming system.



Integration


Design of motherboard ASRock Z77 Extreme9 is not peculiar for the implementation of bright colors or excessive ornamental elements. Only gold yellow capacitors and decorative stripes on radiators add some glamor to the board. One of the stripes is lighted up by white LED; this option is provided by LED Heatsink Design facility. The motherboard is developed in ATX form-factor. Power supply is realized by means of Digi Power digital system that works by 8+4 scheme. All hot converter components are covered by a solid …

Biostar B85Z: Micro-ATX Mainboard for Audiophiles

Biostar is about to release a new oblectation for audiophiles – the B85Z system board. Featuring micro-ATX form-factor (224x174 mm dimensions), the model combines a full-blown spectrum of facilities each full-format board has. It is developed on Intel B85 Express chipset with Socket LGA1150 for Intel Haswell processors of Core, Pentium and Celeron families. The nominal delivery kit will allegedly comprise DVD with drivers, a pair of SATA cables, a user’s manual, and a rear panel plug.



Biostar B85Z comes equipped with prime-quality capacitors, field-effect transistors, and 4-phase VRM. Memory subsystem is introduced by two slots for DDR3-1600 MHz modules (up to 16 GB overall capacity). The availability of a single PCIe x16 & a pair of PCIe x1 slots ensures sufficient expansion facilities. Moreover, the user is free to create a voluminous storage by means of four SATA III and two SATA II ports.


To continue, the major peculiarity pertained to the motherboard is an …
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Registered at: 24 June 2011, 12:31
Last visit: 24 June 2011, 12:31