Corsair Introduces HXi 80Plus Platinum Power Supply Units

Corsair, a multi-profile American company, starts shipping new high-end PSUs of HXi series. The series currently combines three models with a totally modular design and the employment of Japanese electrolytic capacitors. Corsair HXi 750 W, Corsair HXi 850 W and Corsair HXi 1000 W models are distinguished by the highest efficiency of 91% that results in the conferment of 80Plus Platinum certificate.

Corsair HXi power supply units demonstrate compatibility with Intel Core CPUs (4th generation) and AMD’s latest APUs. The triple totally corresponds to ATX standard of the latest version. Cooling of all internal components is realized due to a low-noise 140 mm fan, based on a fluid-film bearing. Moreover, the implementation of Zero-RPM Fan Mode enables the blades to rotate only on the load pickup.

The units are furnished with a large set of protection tools, saving the layout from off-nominal conditions: voltage overloading, power overloading, input voltage overloading, …

The third generation of chips Thunderbolt will be released in the second quarter of the next year

Data interface Thunderbolt from Intel company entered the market in February 2011 in the Apple MacBook Pro laptop. By combining in the one interface PCI Express and DisplayPort, it now offers data rates up to 10 Gbit / s. On the more common personal computers the interface began to be applied recently, as part of the laptop and PC top price category.

Intel plans to introduce a new controller interface Redwood Ridge Thunderbolt for use in personal computers in the second quarter of next year. It is likely that the new controllers will form the platform of the Shark Bay for next generation processors under the name of Haswell.

Controllers Redwood Ridge will support completely the same data rate 10 Gb / s, interface DisplayPort v1.1 and function DisplayPort v1.2 Redriver. At present, even the cheapest chips Thunderbolt, 2-channel Cactus Ridge, cost motherboard manufacturers at about $ 20, and many consumers expect that emergence of new generations of controllers will reduce …

AMD reduces the prices for range of video cards Radeon HD 7000

Today, more affordable prices on video cards series AMD Southern Islands for desktop PCs come into effect. The formal reason for reducing the cost of these solutions is the start of selling single-chip flagship Radeon HD 7970 GE. The most significant price reduction ($ 50) affected the high-end Radeon HD 7970, HD 7950 and HD 7870. Their new recommended price is now 430, 350 and 300 dollars respectively. At 10-20 dollars dropped Radeon HD 7850 (new price $ 240), Radeon HD 7770 ($ 120) and Radeon HD 7750 ($ 100).

Among the manufacturers of the disbanded Tahiti XT will be at least three companies — XFX, Sapphire and PowerColor / Club 3D. Radeon HD 7970 and HD 7950 have a cuddle GeForce GTX 670, Radeon HD 7850 is now $ 10 cheaper than GeForce GTX 570 and Radeon HD 7750 is the same as and GeForce GT 640 DDR3.

So, the developer of Advanced Micro Devices has established a new suggested retail price for the video cards Radeon. Before those price tags will be seen in shops it will …
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Registered at: 31 July 2012, 23:48
Last visit: 01 August 2012, 01:50