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 …

D-Link Starts Shipping High-Speed Cloud Router 5700

D-Link has expanded its lineup of network solutions with a new router model Cloud Router 5700. This router is known to provide an unmatched speed of data transferring due to the improvement of network technologies. The model is able to support Wi-Fi 802.11ac standards and can reach 1.75 Gb/sec. According to the nominal specifications, this type of wireless connection achives the maximal speed of 1.3 Gb/sec on data trasfer. However, manufacturers claim that their new product is going to surpass the previously voiced data.

Cloud Router 5700 has been designed to operate in two modes: Wi-Fi 802.11ac and Wi-Fi 802.11n. This ensures the additional speed of 450 Mb/sec. One of the peculiarities realized in this model is the availability of Cloud App application. This application allows for remote monitoring and control over the local network. Thus, each customer receives extra facilities for the efficient employment of the device. D-Link product supports IPv6 standards and such security …

Scythe Showcases Asymmetric Byakko CPU Cooler

Scythe, a well-known Japanese manufacturer of cooling solutions, is about to release an uncommon CPU cooler. Entitled Byakko, the Tower model features an asymmetric design: an aluminum heatsink is superseded backwards against the nickel-plated base; such framework ensures an ideal compatibility of the cooler with high RAM modules. Moreover, the item is only 130-mm high, so it can fit any PC case.

Scythe Byakko is reconcilable with the majority of modern platforms, including Intel Socket LGA 1366/115x/775 & AMD Socket FM1/FM2/FM2+/aM2/AM2+/AM3/AM3+. The cooler accommodates three nickel-plated 6-mm heat pipes, replenished by a single 92-mm fan. The Scythe Slip Stream 92 PWM is based on a sleeve bearing. Thanks to the PWM support, the fan is able to rotate within 300-2300 RPM range. Therewith, the maximal noise level does not surpass the margin of 28.26 dBA (the minimal index is 7.2 dBA).

The model is able to produce 6.70-46.55 CFM airflow, depending on the rotational speed. …
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Date of birth: 5 October 1959
Location: Россия, Владивосток
Registered at: 09 July 2012, 02:44
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