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, …

Top-Tier Chassis Zalman H1 Review

Zalman has long been deprived of a full-tower flagship PC chassis, after it discontinued the line of GS1200. The anticipation of a new etalon was accompanied by an overall market uncertainty as for the future of desktop platforms. Luckily, laptops and tablets couldn’t fully satisfy the customers’ growing needs, so Zalman decided to fire off with a new top-tier case, entitled H1. Stylish and magnetic from outside, this model has a lot of interesting options in the bins. Let’s have a look at them.

Key Features

Zalman H1 is a full-tower case, featuring 561x238x570 mm dimensions. The chassis is made of steel, aluminum and a high-quality plastic, with exterior and interior totally painted black. Internal layout allows for the installation of motherboards with elongated PCBs, including E-ATX and XL-ATX models. The model houses three external bays for 5.25-inch drives, seven internal bays for 2.5-/3.5-inch drives as well as nine expansion slots.

The case boasts some …

Graphics Card Sapphire Toxic HD 7970 GHz Edition Review

Up-to-date facilities provided by graphics cards manufacturers allow customers to create various graphic configurations, including the activation of several monitors within a single card. Indeed, contemporary technical approaches transform traditional video adapters into video gurus. The latest development of Sapphire, a flagship model Toxic HD 7970 GHz Edition, offers up to 6 GB of GDDR5 memory and promotes for the activation of six monitors in Eyefinity. Such options exceed those integrated into a reference model, AMD Radeon HD 7970 GHz Edition, and are able to ensure a dramatic increase in performance.

Technical Peculiarities

Sapphire decided to base its flagship model on GPU AMD Tahiti with an integrated delimiter which lowers the clock frequency on the overshoot of thermal threshold. Its standard frequency equals to 1050 MHz, nominal frequency – 1100 MHz; sill, this GPU features Lethal Boost options that increase the frequencies up to 1200 MHz. This graphics card is …
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Registered at: 25 October 2012, 11:33
Last visit: 25 October 2012, 11:35