OCZ Technology ProXStream 1000W ATX12V & EPS12V Power Supply

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Product Details


The Multi-GPU Ready ProXStream 1000 Watt power supply is designed specifically for the most demanding computing environments of PC enthusiasts, high-end system builders, and die-hard gamers. With today's top-of-the-line graphics cards consuming large amounts of energy, the ProXStream supplies stable and reliable power to quad-GPU platforms, as well as all your systems vital components. The new OCZ ProXStream 1000W PSU utilizes a powerful, server-class core and merges it with an unparalleled compact form factor to accommodate virtually all computer cases, a requisite for today's enthusiasts and system-builders.

Quick Glance

Power Rating: 1 kW

Product Type: ATX12V & EPS12V Power Supply


Product Title: OCZ Technology ProXStream 1000W ATX12V & EPS12V Power Supply

Manufacturer: OCZ Technology

Power Score: 4.4 | 8 Reviews

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Product Reviews (8)

Powerful power supply!

Strengths: Enough Power for Dual Video Card Stable Perfomance

Weakness: NA

This is a really tough Power supply. I got it when it is on a huge sale, so it really worth every penny. This 1000w power supply provide stable perfomance for my game experience. I use dual SLI 8600GT Card in my system, which gives me a hard time when the power supply is not tough enough. But now the whole system runs smoothly and perfectly after I put this power supply in. No more blue screen,...
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By florabing8 - Nov 9, 2008

ProXStream 1000W

Strengths: four rails, connectors, wrapped cables, cost, size

Weakness: No on off switch, 80mm fan, noise

This is a standard size unit that may be appropriate in some cases. It has four rails and ample connectors for sli rigs. The 80mm fan is noisy but cuts down on size of unit. The lack of an on-off switch is not a deal breaker but is an inconvenience if you are used to building computers. The build quality and cable sleeving is excellent.

By stockshowgypsy - Sep 21, 2008

OCZ ProXStream 1000W Power Supply

Strengths: Price, OCZ's 3 Year Warranty, Active PFC, Small Form Factor

Weakness: No power switch, 1 80mm Fan

Very nice power supply for the price. A power supply upgrade is not top on most mainstream user's lists and this 1000w OCZ will provide plenty of future upgrade potential and last for many years. For todays power users, the price to performance ratio of this little gem, leaves money in the budget for better video cards, CPUs, RAM etc. Dont be fooled thinking the overkill of a 1000w PSU will also...
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By mrpeoples - Aug 13, 2008

Powers everything well, a little loud

Strengths: Seems to power all my drives with ease

Weakness: A little louder then im use to but not bad

It was easy to install and so far powers everything great. I would recommend this power supply if you have alot of sata drives along with a good video card.

By joe55555 - Jul 21, 2008


Strengths: Enough power, solid rails, and it's NOT physically huge (long).

Weakness: Single 80mm exhaust fan.

The only thing I do not like about this power supply is that the exhaust fan is louder than most power supplies. Fortunately, I am extreme overclocker and having lots of fans already in my case, especially 2 huge 120mm fans for my radiator, the sound of the fan does not overpower the rest of my system. I can see how this may bother some people, but for the cost of the product I could care less....
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By g0dM n - Jul 21, 2008

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