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 …

The Forthcoming Switch to 5 mm HDD Models

Nowadays HDD segment is represented by various products from various companies. However, with the development and release of ultrabooks, manufacturers directed their production to the hybrid-type drives. This resulted in the predominance of hybrid solutions in the market.

Recently Itel has advanced a motion to digress somehow from the production of hybrid drives and switch to the decrease of traditional HDDs dimensions to 5 mm in casing depth. According to the company's assumptions, such change could moderate the price for drives and provide the necessary volume capacity for ultrabooks.

Some manufacturers have already directed a part of their technological powers to the design of HDDs with 5 mm casings. Nevertheless, there appeared a couple of obstacles on their way: the necessity to stabilize data reading and writing activities, and increase of costs spent on drives' production. This will result in the rise of end price.

IT professionals and analysts forecast the …

Abee Launches Just Another High-End Small-Sized PC Case

Abee Corporation, famous for high-end and high-priced chassis, is about to release just another premium PC case. Codenamed Acubic A90, the case features 229x309x249 mm dimensions and weighs 4.9 kg. It is characterized by an austere design, where rack is made of steel and covered by 2 mm aluminum sheet. Abee offers three color variations of this model: black, silver and white. The first two cases will be delivered at about $310, while the third one might cost $10 more.

Acubic A90 is known to support motherboards of mini-ITX/micro-ATX format. Its internal framework is estimated for four PCI expansion cards, a single 5.25-inch drive, two 2.5-inch and six 3.5-inch drives. Besides, the layout allows for the installation of rather lengthy graphics adapters (up to 270 mm), rather high CPU coolers (up to 75 mm), and rather voluminous power supply units (up to 160 mm in length). The frontal panel can’t be called multi-functional. Still, it accommodates a pair of standard 2.5 mm …
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Date of birth: 18 January 1993
Location: Россия, Ярославль
Registered at: 19 September 2012, 10:55
Last visit: 23 September 2012, 00:39