Company XFX is preparing Radeon HD 7970 GE with Double Dissipation cooler

American vendor XFX is about two weeks to release a Radeon 7970 Edition Double Dissipation (model code — FX-797G-TDF). It combines the capabilities of GPU Tahiti XT2 with a higher overclocking potential and the TDP, rather than at Tahiti XT, PCB reference design, but without a single phase power supply (6 +1), and the cooling system in the vaporizing chamber, an array of aluminum fins, PA plate (the same heatsink for the VRM and memory), as well as the two fans standard size 90 mm.



New model will get the recommended for the Radeon HD 7970 GE frequency ratio 1000/6000 MHz for core and chips GDDR5. The graphics chip will operate at 1050 MHz in the load. Recall that the “usual” HD 7970 was limited to regular frequencies 925/5500 MHz and did not support dynamic overclocking.


The configuration of video outputs is almost standard: from the five of DVI-I, DVI-D, HDMI and 2x Mini DisplayPort for some reason excluded DVI-D. The additional power is supplied by one 8-pin and one …

Cooler Master Eisberg 240L Prestige: Liquid Cooler with Advanced Facilities

The majority of liquid cooling systems are developed with the implementation of practically identical hardware base. Nonetheless, Cooler Master stepped forward with introducing a cooler that involves the components of a higher level and that can be supplemented by some other components (if necessary). Codenamed Cooler Master Eisberg 240L Prestige, this model is an efficient tool in the hands of true cooling connoisseurs. Still, in order to judge about its efficiency, it’s necessary to review it from different angles.



Specifications


Liquid cooler Eisberg 240L Prestige features the following specifications:


1. heatsink: dimensions – 276x125x30 mm, material – copper;

2. pump: dimensions – 65.7x66.66.9 mm, bearing type – CFF1, performance – 400 liters/hour, nominal voltage – 12 V, noise level – up to 25 dB, recorded power consumption – 6.2 W, MTBF – 50.000 hours;

3. waterblock: material/structure – copper/micro-channel JetStream structure, …

The Forthcoming Switch to 5 mm HDD Models

Nowadays HDD segment is represented by various products from various companies. However, with the development and release of ultrabooks, manufacturers directed their production to the hybrid-type drives. This resulted in the predominance of hybrid solutions in the market.



Recently Itel has advanced a motion to digress somehow from the production of hybrid drives and switch to the decrease of traditional HDDs dimensions to 5 mm in casing depth. According to the company's assumptions, such change could moderate the price for drives and provide the necessary volume capacity for ultrabooks.


Some manufacturers have already directed a part of their technological powers to the design of HDDs with 5 mm casings. Nevertheless, there appeared a couple of obstacles on their way: the necessity to stabilize data reading and writing activities, and increase of costs spent on drives' production. This will result in the rise of end price.


IT professionals and analysts forecast the …
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