High-End PSU OCZ ZX 1000W Review

OCZ is a company that does not require special presentation due to the many-years' existence in PC hardware market. Its power supply units are well-known all around the world, and their variety is able to satisfy the needs of any customer. Currently the company's line of products is introduced by six series which belong to different targeted segments. PSU OCZ ZX 1000W belongs to the top-end solutions and provides top facilities for powerful PC systems. The top ZX series is also introduced by models of 850W and 1250W.



General Peculiarities


Power supply unit OCZ ZX 1000W features typical for all top models design. It has got black casing with outstanding goldish embedding. All vital parameters are indicated on the casing, including the maximal power index of 996W (83A) on +12VDC bus. The correlation of power on +12VDC bus and the overall PSU power approximates 0.996.


Cable System


This model employs modular cable system, according to which the cables are connected …

Be Quiet! to Release the Second Generation of Pure Wings Fans

Listan GmbH & Co. KG, a well-known German manufacturer that releases its hardware products under Be Quiet! brand, is going to introduce the second revision of Pure Wings series of system fans. Entitled Pure Wings 2, the new series includes two models: 120 mm model, featuring 120x120x25 mm dimensions, and 140 mm model, featuring 140x140x25 mm dimensions. Both fans are characterized as entry-level low-noise solutions, which can easily cope with the cooling of all vital system components.



Fans Be Quiet! Pure Wings 2 differ from their predecessors by the doubled number of blades. The latter have got original salient framework that considerably reduces the noise and produces efficient airflow. The fans are based on slide bearings and are estimated for 80.000 hours of trouble-free operation.


Both new-comers draw power via 3-pin connectors and are mounted by means of four screws. The 120 mm model rotates at 1500 RPM speed, producing up to 51 CFM airflow and not more than 19.2 dB …

Premium Chieftec Navitas 650 W PSU Review

Announced several months ago, Chieftec Navitas series of PSUs has managed to win the hearts of PC enthusiasts in many areas across the globe. Unlike the majority lineups where the junior model features 450/550 W power, Navitas offers 650 W GPM-650C as the first model in the line to satisfy the needs of fastidious customers. Upon the whole, the series counts five models of 650 W, 750 W, 850 W, 1000 W, and 1250 W power. Let’s see whether the junior representative of the series deserves universal acclaim.



Basic Specs and Connectors


Chieftec Navitas 650 W is delivered in a gray cardbox that contains its basic specifications. The unit is able to gain up to 648 W power on +12VDC rail efficiency. The correlation of efficiency on +12VDC rail and an overall power makes up 0.997 points. The model itself is housed in a gray case with large texture coating. Its layout might boast the incorporation of a high-voltage Nippon Chemi-Con capacitor and as much as efficient Capxon …
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Acer, inc. Aspire 5050 based on Acer, Inc. Prespa M

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  • HDC
  • KEYBOARD
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