Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.

Design and Framework

Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

Arctic to Release Coolers Specifically for Nvidia Graphics Cards

Arctic Cooling AG is going to release a new air cooling system destined particularly for Nvidia GeForce GTX 690 graphics solutions. Codenamed Accelero Twin Turbo 690, this new cooler is differentiated by better efficiency and practically imperceptible noise level. This model features 288x138x50 mm and weighs 805 g. The nominal delivery set of Accelero Twin Turbo 690 includes fixture kit, brand thermal compound Arctic MX-4, and thermal padding.

New cooling system consists of aluminum base with two copper sills, ten copper heat pipes (6 mm each in depth), a couple of 120 mm fans, and two-section aluminum radiator that contains eighty-six plates. Fans are developed on hydrodynamic bearing and can be monitored by a special facility; rotational speed can be automatically altered by means of pulse width modulation and fluctuate within the measures of 400 rpm to 1500 rpm.

According to the words of the company's developers, Accelero Twin Turbo 690 is capable to manage up to 400W …

Asus Introduces a New Motherboard Sabertooth Z77 of TUF Series

Companies that cut teeth on hardware production are making great strides in the search for the qualitative solutions that would comply with the current conjuncture. Asus tries to stay in the ranks of companies that do not stop their developments and perfections, and introduces ever newer products with the enviable regularity. Thus, the new ultimate solution for Intel Ivy Bridge processors has been recently launched in the form of a motherboard Saberthooth Z77 of TUF series.

The new development can boast a number of features which are called to surpass the competitors in some cases. Cooling system Thermal Armor belongs to those features which distinguish the motherboard from other products of this company. The improved cooling process is achieved through the integration of dual turbo fans presenting a more powerful airflow that secures low temperatures and facilitates the superfluous air from the components. This development allowed ensuring the stability of operation of all the …
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Registered at: 11 August 2011, 02:33
Last visit: 11 August 2011, 03:08