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Old 10-01-2006, 12:49 AM   #1
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Talking ATI Crossfire Power Supply

Whats a good power supply for ATI Crossfire.
Is the enermax good...
http://www.newegg.com/Product/Produc...82E16817194004
...???
Also is everything SLI compatible, also Crossfire compatible?
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Old 10-01-2006, 09:10 AM   #2
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Here's the Crossfire list:
http://www.ati.com/technology/crossf...dyourown2.html

Looks like that PSU is on it.
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Old 10-01-2006, 10:12 AM   #3
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Thanks Blue, that list is super helpful!!!
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Old 10-01-2006, 10:37 AM   #4
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That enermax is good. But if I had a choice these are the ones I would pick:

Silverstone ST75ZF

Thermaltake Toughpower 700W

Ocz Gamextreme 700W

With the OCZ being even cheaper then your enermax
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Old 10-01-2006, 11:49 AM   #5
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Ferrari...of those 3, which is the best? why?
Also, what features do those have, other than 700W that the enermax doesn't?

ps. I'm using it with an Asus P5W, which uses a 24 Pin connection, all of those 3 have a 20+4 connection.

Last edited by whubbard; 10-01-2006 at 11:53 AM.
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Old 10-01-2006, 11:58 AM   #6
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In short? More power and better rail division. The enermax is of high quality, but with powering high end crossfire, it would be just minimum. For the same price or less, you can get just as quality psu's for equal or less amount.

Any one of those would be a great choice. If you want good bang/buck go for the Ocz 700w. If you want the absolute best, go for the silverstone. I would personally go with the OCZ just because of its awesome price.

20+4pin is 24pin, just backwards compatible with 20pin as well.
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Old 10-01-2006, 12:02 PM   #7
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Isn't paying extra for 750W (which I probably wont need) a bit silly. Do you think the OCZ is better than the Thermaltake?

ps. thanks for the 20+4 pin clarification.
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Old 10-01-2006, 01:05 PM   #8
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Like I said, the OCZ is the best bang for the buck. Its all you'll need. Just giving some other choices too.

The OCZ is actually just a rebadged FSP Epsilon 700w unit. However I picked the ocz brand over FSP's due to OCZs better price and customer service.

However if I had to be really really nitpicky, I would choose the thermaltake. But that is offset by their (thermaltakes) horrible/nonexistent customer service. Atleast in my opinion.

I think the ocz 700w would still be the best bet.

Last edited by Mr.Ferrari; 10-01-2006 at 01:08 PM.
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Old 10-02-2006, 10:05 AM   #9
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You do not need 750 watts, but you need Crossfire certification to be safe. That's why there's a certification program.
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