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Hows this PSU- 600W Raidmax


Yes, it does look like a good deal. Here's the link. I'll probably be running two optical drives, a two hard drives, an Intel Quad core, and perhaps an 8800 or something similar.



Will this do the job? And what does Modular mean... and is it modular?



thanks

    
oregon

Raidmax isn't that good for PSU's. I'd get Corsair or OCZ



http://www.newegg.com/Product/Produc...%2bcorsair

http://www.newegg.com/Product/Produc...82E16817341010



The Corsair is modular but that OCZ model seems to fit your budget better...



I think the corsair is cheaper on Buy.com



Unless your not in the US, you can find these on another site

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ThatGuy16

link?

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chupacabra

http://www.newegg.com/Product/Produc...82E16817152031

There it is.

So why is it not good? Is it just not a good brand? And what sort of stats should I look for?

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oregon

It's probably made by a bad manufacturer of power supply's, doesn't have a sticker indicating the product which means is poor end and probably under 60% efficiency rate

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chupacabra

Okay... thanks. And the two power supplies the other guy linked, why would the corsair be better? The OCZ has higher Wattage(?).

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oregon

Higher wattage doesn't mean better, but rather the amps on the @12v rails, either one of those will do more than enough up to power to a 8800gtx

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chupacabra

So what sort of ampage on the 12v rail is good? And what's the deal with multiple 12V rails?

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oregon


Quote:








Originally Posted by oregon
View Post

So what sort of ampage on the 12v rail is good? And what's the deal with multiple 12V rails?



More amps on the 12v rail the better. Usually with a quality 500watt powersupply there's over 35 amps on the 12v rail (on one or spread out across multiple). And the dual (tri or quad etc) rails is to create more stability, as the power hungry components of your PC will draw power across separate rails. But this is also partially a marketing gimmick.

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diduknowthat

Multiple rails do help to promote stability, but they have a flaw as well. The efficiency of 2 or more +12v rails is poor, 70% or lower at times, while a single +12v rail has closer to an 100% efficiency, at least generally. So when dealing with multiple rails you can't simple add them up, most of the time 30% of the current, or more in extreme cases, is lost.

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hermeslyre
 
 
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