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deathseeker25

Phase Change da OCZ

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OCZ recently went beyond their memory roots with power supplies aimed at the enthusiast. That move was a huge success for OCZ, so this year, OCZ is taking aim at a new product line for the Enthusiast.

When computer hobbyists get the overclocking bug, it isn't long until they discover that the key to pushing the performance envelope is cooling the CPU. The first stop is improved air-cooling, and OCZ has been a supplier of air-cooling solutions for many years. The next logical performance jump is water cooling, which cools better than air with the added advantage of near silent operation. The ultimate is phase-change cooling, which operates much like a freezer with a compressor. Phase-change allows insane CPU overclocks, but the cost of admission has been $800 to $1500 or higher - which makes it out of reach for all but the most dedicated, and well-heeled, enthusiast.

ocz-phase1.gif

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OCZ hopes to make phase-change a real choice for more buyers with the introduction of a $299 MSRP Phase Change cooling system. Shipments should begin in about 30 days, and OCZ tells us that once sales volume picks up, they are hopeful that prices can drop even further to the $200 range. This will make OCZ phase-change about the same price as some of the better water-cooling kits.

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That $299 will include a copper head for the processor. The OCZ design is not a full case, but a compressor with a phase-change head. OCZ tells us that the shipping design will have the head cable coming from the top of the compressor box - which will allow modders to use the compressor case as the base of an existing case if they choose.

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The front of the unit reports operating temperatures at the CPU. The demo unit was reporting -25 to -27C driving an AMD FX57 processor at 3.2 GHz through loops of FutureMark 3DMark2005.

Fonte: Anandtech

E parece que a OCZ começa a entrar no mercado do Phase Change. E nem é caro (no extreme-systems fala-se de $350). Terá o problema do compressor fazer mais barulho do que uma prommy normal. Mas tambem, quem quer silencio não investe em Phase Change...

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