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 …

BenQ Promotes a New PC Monitor with 1 ms Response Time

BenQ, a Taiwanese developer of diversified PC equipment, promotes its new monitor that will be released later this year. Codenamed RL2455HM, the model replenishes 'RL' gaming series and is primarily intended for the connection with gaming consoles. Thus, it might become a perfect tool for the devotees of dynamic shooters and other console games.

BenQ RL2455HM features 24-inch display and 16:9 aspect ratio. It is characterized by Full HD resolution (1920x1080), 60 Hz scanning, wide viewing angles (170 degrees vertical, 160 degrees horizontal), and high dynamic contrast ratio that achieves 12 million to 1 index. This monitor employs TN panel but can boast quite an outstanding response time: on gray-to-gray switch, array response time equals to 1 ms only. This is a dramatic breakthrough, if compared with the majority of other gaming displays that demonstrate from 4 to 7 ms time.

Still, interface panel is not rich on I/O ports: it is represented by a couple of HDMI ports and …

SilentiumPC Offers a Budgetary Fortis 2 XE1226 CPU Cooler

SilentiumPC, a comparatively ‘fresh’ player in the cooling market, has recently introduced a new CPU cooler for budget-oriented customers. Codenamed Fortis 2 XE1226, it features 130x95x155 mm dimensions and weighs 880 g. It is intended to support the majority of modern platforms, including Intel LGA 775/1366/2011/115x and AMD FM1/FM2/AM2/AM2+/AM3/AM3+.

The model is all about two-section aluminum heatspreader with a copper polished base, six U-shape heatpipes (6 mm each), and a single 120 mm fan DF12025. The latter is based on a hydraulic bearing and supports PWM technology. It is able to alter speed from the minimal 500 RPM to the maximal 1500 RPM. Herein, the ultimate noise level does not go beyond 22 dBA.

The DF12025 fan requires 12V rail and 0.2A current to be powered via 4-pin PWM connector. On the maximal rotational speed it produces 65 CFM airflow. Besides, testing results prove that this fan is estimated for about 50.000 hours of fail-proof operation.

To …
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Registered at: 06 September 2011, 15:53
Last visit: 12 October 2014, 22:36