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 …

LEPA to Release MX-F1 and MaxGold 1000 PSUs

LEPA is ready to release a new series of entry-level power supply units entitled MX-F1. The series counts three models of 400 W, 500 W and 600 W capacity: N400-SA-EU, N500-SA-EU and N600-SA. In addition, the company has expanded its MaxGold line with a flagship 1000-watt model. It corresponds to Intel ATX12V 2.4 standard and employs an optimized hardware design.

To begin with, MX-F1 PSUs offer 87% of ultimate efficiency. Operating at 20%/50%/100% loading, they are able to achieve 82%/85%/82% efficiency correspondingly. Nonetheless, the models cannot receive 80Plus Bronze certificate, since they feature limited voltage input range. All the models within the series employ a single +12V rail and boast a non-modular design.

This promotes for the connection of middle-efficiency components. They support Active PFC and a wide spectrum of protective functions (over-voltage, over-current, over-power, short-circuit). Cooling of internal components is ensured by a single 120 mm fan. …

Gigabyte to Release a New Mini-ITX GA-J1800N-D2H Motherboard

Gigabyte is going to release its latest elaboration – mini-ITX motherboard, codenamed GA-J1800N-D2H. The model is peculiar by the availability of an integrated two-core Intel Celeron J1800 CPU that runs at 2.4/2.5 GHz. In its turn, this processor boasts only 10 TDP level, so it might be efficiently cooled by a single aluminum heatsink, without fans. Upon the whole, the board is targeting entry-level desktop systems and comes to the market at the price tag of $60.

Gigabyte GA-J1800N-D2H accommodates two SO-DIMM slots, ready to house DDR3-1333 MHz memory modules with the maximal capacity of 8 GB. The connection of optical drives and other storage solutions is realized via two SATA II 3 Gb/sec ports. Expansion facilities are not so versatile but quite appropriate for a small-sized board: one PCI Express 2.0 x1 slot and one mini-PCI Express slot; the latter is intended for the connection of Wi-Fi module.

To continue, audio subsystem traditionally operates by means of Realtek …
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Registered at: 13 April 2012, 00:10
Last visit: 13 April 2012, 00:10