Chieftec Navitas Gets a 450-Watt Update

First launched in 2013, Chieftec Navitas series of PSUs included five high-efficiency models of up to 1250 W power. This year the company has introduced four new editions to the family which are characterized by low power: 450 W, 550 W, 650 W, and 750 W. This update is called to satisfy the needs of unpretentious customers who require stability rather than records.

New Chieftec Navitas power supply units come equipped with a single +12V bus that covers 100% power. Hence, it’s possible to integrate the models into the latest system configurations. All of them correspond to 80 Plus Gold standard, achieving up to 87% efficiency in a wide range of operational conditions.

Their other peculiarities involve a fully modular cable system, the availability of a low-noise 120 mm fan, the support for Active PFC technology and all known protection features (i.e. OPP, OTP, UVP, OVP, SCP).

To continue, Chieftec Navitas GPM-450S ensures 450-watt power on +12V rail & up to …

Telum and Ferrum: the Continuators of Aerocool Templarius Genus

Aerocool proudly introduces two new PC cases that have been entitled as Templarius Telum and Templarius Ferrum. As seen from the titles, the novices continue Aerocool's Templarius chassis line and are called to become their worthy representatives. Both models are appropriate for the mounting of gaming computers and other powerful systems. Moreover, they are already on sale, so gamers and other enthusiasts can taste all their benefits in real time.

PC cases Telum and Ferrum are developed in full-tower ATX form-factor. Their dimensions, 420x185x435 mm and 460x200x455 mm correspondingly, promote for the installation of truly voluminous and mighty components: CPU coolers up to 158 mm in height and graphics adapters up to 400 mm in length. Internal framework allows the user to create a really efficient cooling environment, providing room for up to ten fans. Besides, the chassis are equipped with dedicated holes for the water-cooling organization; all tubes and a heatsink can be …

Nvidia Makes a Stab at a New GeForce GT 640 Version with GDDR5 Memory

The Internet is filled with rumors about the upcoming release of a new graphics adapter from Nvidia manufacturers. According to the available information, Nvidia is going to update its recently introduced GeForce GT 640 with DDR3 memory type version and to implement advanced tools in their novice product. The implementation of GDDR5 memory will result in the perceptible increase of bandwidth, as well as, of clock speed.

The new graphics card is supposed to exceed its prototype and predecessor in overcklocking showings too. This improvement will be achieved due to the integration of power connector 6-pin PCIe. To contrast both models, the latest version with DDR3 memory employed PCIe expansion slots as power supply tool.

The newer version will be able to operate on 950/5000 MHz, while the older one used to show 797/1782 MHz. GeForce GT 640 (GDDR5) will be based on GK107 processor with 384 CUDA cores and 128-bit memory bus. It is supposed that the memory volume capacity is …
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Registered at: 19 August 2012, 11:12
Last visit: 19 August 2012, 11:12