Xilence Company has presented a kilowatt power supply unit of XQ series

Taiwanese company Xilence released two PSU of unusual design — XQ Series of 750 and 850 W capacities. In contrast to usual offers on the market, these PSU are equipped with a pair of 60-mm fans. It has separate adjustment of speed and can operate in a completely passive mode at a load of up to 20-30%.

Recently, Xilence added to the above-mentioned series a power supply with nominal 1000W. New model in the pre-sale testing was certified with 80 Plus Platinum, which indicates the level of efficiency from 90% to 94% in the system of 230 V. Like its predecessors, the unit uses a modular principle of cabling, active power factor correction mechanism and complies with ATX12V v2.3 and EPS12V v2.92 standards. The list of available power cables (connectors) is the following: 4x PCI-E 6-pin, 4x PCI-E (6 + 2)-pin, 7x Molex 4-pin, FDD, 12x SATA, EPS12V (4 +4)-pin, EPS12V 8-pin and ATX (20 +4)-pin.

Five-year warranty on the Xilence XQ 1000W provides the possibility of replacement the …

Qualcomm to Enter Into Contract with GlobalFoundries

Qualcomm, a world-known provider of chips for mobile gadgets, has entered into a contract with GlobalFoundries company with the intention to develop chips based on 28 nm technology. Such information has been voiced by an authoritative Chinese publication Commercial Times, referring to the reliable sources. It is presupposed that the manufacturer will start the first dispatches for Qualcomm in the end of this year. The previously voiced data claimed that Qualcomm had arranged orders of 28 nm chips from UMC with the similar dispatch dates.

The estimated reason for the cooperation with GlobalFoundries is the insufficient delivery of 28 nm chips by TSMC. Moreover, Nvidia is supposedly targeting at the cooperation with one more manufacturer except for the TSMC as well. It should be mentioned that the preliminary memorandum between Qualcomm and GlobalFoundries was concluded in 2010; according to this memorandum, the designer got the access towards 45 nm LP and 28 nm LP technological …

AMD Officially Launches FreeSync Technology

The much-talked about graphical technology from AMD – FreeSync – is already out. Its privileges over rival solutions might be seen from different angles. To begin with, it dramatically optimizes the gameplay by improving image smoothness, reducing lag time, and eliminating splitting. FreeSync enables the synchronization of screen refresh time with GPU refresh time in real time; hence, images are updated only when the graphical adapter shapes the frame.

To continue, AMD FreeSync, is an open standard which does not require calculations, since it is integrated within an updated DisplayPort 1.2a interface. As distinct from Nvidia’s G-Sync, there is no need to equip the monitor with a dedicated module. Moreover, this technology supports the widest refresh range: 9-240 Hz; therefore, monitors manufacturers receive a tool for a standalone definition of operational limits for a particular model.

Currently, FreeSync is implemented within six graphics adapters and within …
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Registered at: 24 January 2012, 08:36
Last visit: 24 January 2012, 09:12