PowerColor Intros New Graphics Card with Fling Force Cooler

TUL Corporation, in the framework of its PowerColor brand, introduces a new graphics card with quite an original way of air cooling organization. The new-coming adapter, codenamed PowerColor Radeon HD 7850 Fling Force, employs 'two-storied' cooler of an unusual structure. Along with an aluminum heatsink, copper heat pipes, and a voluminous fan, the manufacturer implemented non-monolithic fan ribs. Their tips are fixed to the main part in a way to change their location relative to the plain of rotation.



On conditions of low rotational speed, tips of the ribs are located at approximately 80 degrees angle relative to the graphics card. On conditions of heightened speed, the ribs become more linear; this way, the impeller diameter enlarges from 92 mm to 95 mm. Such structural approach to the fan framework develops into an improved performance and air cooling effect.


The model is based on Pitcairn chip, developed on Graphics Core Next architecture under 28 nm technological …

Zotac to Release a Small-Sized but Efficient Graphics Card GTX 650 Ti

Despite the variety of high-end graphics solutions in the market, not all customers, especially gamers, have possibilities of buying rather costly items in order to assemble a powerful gaming system. In this light, Zotac decided to comply with its customers’ budget by introducing a small-sized but efficient model – GeForce GTX 650 Ti (codename: ZT-61102-10H). Unlike the reference adapter with 1 GB memory, this solution stipulates the incorporation of 2 GB memory. This brings the new-comer to the higher level in graphics segment.



Graphics card Zotac GeForce GTX 650 Ti is based on Nvidia GK106 GPU, developed under 28 nm technological process. It features 769 CUDA cores and runs at factory-overclocked frequencies: the nominal frequency has been increased from 928 MHz to 941 MHz. The GPU is accompanied by GDDR5 memory modules that feature 128-bit interface. Memory runs at 1350 MHz in nominal mode but is able to enhance its potential to the effective 5400 MHz frequency.


To …

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 …
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Registered at: 08 January 2012, 18:39
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