Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.



The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.


As the advantages of such solution can immediately be noted a lower price, due to less stringent …

NZXT Source 530: a Spacious Chassis for Ardent Gamers

NZXT has just announced the release of a new PC chassis for gamers, entitled Source 530. The model belongs to NZXT’s Classic series and is designed in a Full-Tower form-factor, featuring 507x235x510.5 mm dimensions. The case is made of steel with an aluminum finish and a black paint. In accordance with the manufacturer, the chassis is ideal for a mighty gaming platform, due to a spacious internal layout and optimal airflow.



NZXT Source 530 supports various motherboards, including standard ATX, mini-ITX, micro-ATX, and E-ATX ones. The frontal facet cannot boast the variety of inputs/outputs (a couple of USB 3.0 ports and the same number of audio slots), although its internal layout strikes by rich facilities. Thereby, the model boasts the availability of three external racks for 5.25-inch drives and six internal racks for 3.5/2.5-inch drives, which are characterized by tool-free fixture. Additionally, it’s feasible to install one more 2.5-inch drive on the rear side of the …

Universal Laptop Charger FSP NB Q90 Plus Review

The major task of technological progress is to provide people with more efficient, more convenient, and more user-friendly devices to be used at home and in office. The list of all those facilities has become of vital importance for consumer electronics segment. That is because people would like to be saved from multiple wires, cables and schemes when they use their PCs, laptops or other gadgets. Nevertheless, it is impossible to avoid cable grooming when it comes about PSUs or chargers. FSP company dared to solve this problem by releasing a compact and ergonomic laptop charger, codenamed NB Q90 Plus. The employment of this device is called to facilitate the laptop charge-in and save people from cable foul-ups.



Design and Ergonomics


The first thing that differentiates laptop charger FSP NB Q90 Plus from dozens of other models is its dimensions which do not exceed 135x72x19 mm. This makes it easily portable even in a tiny handbag. The series of charges is represented by …
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Registered at: 07 May 2011, 22:29
Last visit: 07 May 2011, 22:29