PC Chassis Zalman Z12 Plus Review

Zalman is always highly praised for the launch of prime-quality and customer-friendly hardware, whether it is power supply units or PC cases. For example, a renowned Z series of cases won popularity thanks to an appropriate correlation of quality and price. With every new model, the overall amount of which now reaches 11 items, the manufacturer tried to offer some unique or improved facilities. The latest representative of Z series — PC chassis Zalman Z12 Plus – can boast not only changes in design but also changes in framework. Hence, it shows the newcomer to the best advantage.


Trapezium-shaped figures found on all facets are considered to be a central design concept applied to Z12 Plus. This creates an enigmatic illusion of asymmetry. Internal and external surfaces of the case are painted in opaque black, still there are some glossy elements on the external face. The large part of the front facet consists of a perforated grid; the leftover spacing is assigned …

Chieftec Navitas Gets a 450-Watt Update

First launched in 2013, Chieftec Navitas series of PSUs included five high-efficiency models of up to 1250 W power. This year the company has introduced four new editions to the family which are characterized by low power: 450 W, 550 W, 650 W, and 750 W. This update is called to satisfy the needs of unpretentious customers who require stability rather than records.

New Chieftec Navitas power supply units come equipped with a single +12V bus that covers 100% power. Hence, it’s possible to integrate the models into the latest system configurations. All of them correspond to 80 Plus Gold standard, achieving up to 87% efficiency in a wide range of operational conditions.

Their other peculiarities involve a fully modular cable system, the availability of a low-noise 120 mm fan, the support for Active PFC technology and all known protection features (i.e. OPP, OTP, UVP, OVP, SCP).

To continue, Chieftec Navitas GPM-450S ensures 450-watt power on +12V rail & up to …

'Digital' PSU Corsair AX1200i Review

Power supply unit AX1200i designed by Corsair is a high-end product applied primarily in powerful desktop platforms. Its superior characteristics are currently widely spoken about, due to the promotion of the so-called 'digital' technology in PSU layout. 'Digital' PSUs employ digital signal processors instead of traditional analog controllers to provide for the utmost performance, efficiency, and facilities. Under Corsair's words, the implementation of digital options in the development of PC units, and particularly AX1200i model, is a justified measure viewed as from technological, so from economical prospect.

Basic Peculiarities

Corsair AX1200i is delivered in a large dual-base box, consisting of a paper cover and a corrugated cardboard. The box contains all basic information about the unit: +12VDC bus efficiency is estimated at 1204.8W/100A; the correlation between +12VDC bus and the overall power efficiency equals to 1.0 index that is supposed to be an excellent …
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Registered at: 07 November 2012, 22:14
Last visit: 07 November 2012, 22:14