PSU Enermax Revolution87+ 750W Review

This year has become rather successful for Enermax, a well-known manufacturer of power supply units. The company supplemented its product lines with six series combined into four major groups: entry-level, athlete, royal, and gold class. Revolution87+ series belongs to the Gold Class group and involves five models (from 550W to 1000W power). Model Revolution87+ 750W is distinguished not only by the availability of 80Plus Gold certificate, but also by an original branded platform developed by Enermax specifically for this series.


Enermax has implemented a few striking technical solutions in its Revolution87+ 750W power supply unit. The first attractive feature is a composite control over the main inverter. The control is realized by traditional pulse-width modulation method, as well as by simultaneous involvement of pulse-frequency modulation (the combination of width and frequency in control process).

Upon the whole, this PSU model is able to demonstrate up …

Motherboard Asus P8Z77-I Deluxe Review

Classical desktops are gradually giving way to more advanced and compact PC solutions. The times when compact dimensions signified about fewer facilities have gone, and present-day PC market is able to offer all-in-one solutions, as well as, multi-functional, high-end mini-ATX motherboards. Asus is notable for the constant overcoming of stereotypes that allegedly stagger the development of motherboard functionality. Its P8Z77-I Deluxe motherboard proves practically unlimited facilities integrated in products of mini-ATX form factor.

Design and Integration

The availability of an additional board with power components is supposed to be the basic design peculiarity of Asus P8Z77-I Deluxe motherboard. It is located athwart to the main board and takes DIGI+VRM functions. Those functions are called to provide the motherboard with an efficient CPU power supply subsystem that is able to demonstrate good loading facilities. The additional board is developed according to the …

Biostar Added J1800NH2 to Its Mini-ITX Motherboard Line

Biostar, Taiwanese PC hardware guru, has recently launched a new mini-ITX motherboard entitled J1800NH2. The greenhorn is targeting mini-desktop entry-level systems, as well as field-specific platforms, such as information boards, point-of-sale terminals, slim clients, etc. It is compatible with Windows 7/8/8.1 OS and boasts the availability of capacitors with solid-state electrolyte. The recommended retail price makes up $76.

Biostar J1800NH2 is based on Bay Trail-D platform and comes with an integrated 4-core Intel Celeron J1800 processor, featuring 2 MB cache (L2). The CPU operates at 2.41 GHz clock frequency but might be overclocked up to 2.58 GHz margin. The model also boasts an integrated Intel HD Graphics chip that runs at 668 MHz (nominal)/792 MHz (overclocked) frequency. It is cooled by a small-sized aluminum heatsink, sustaining the specified 10 W TDP level.

To continue, this motherboard is equipped with two SO-DIMM slots for the installation of DDR3-1333 MHz …
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Registered at: 23 May 2012, 06:47
Last visit: 23 May 2012, 06:47