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570 sli on ax750?

post #1 of 20
Thread Starter 
will it be ok? with x6 @ 4.2ghz 1.5v too
post #2 of 20
Way more than enough.
    
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post #3 of 20
Thread Starter 
nice
post #4 of 20
Quote:
Originally Posted by MrTOOSHORT;11878598 
Way more than enough.

If a 470 SLI can be powered by a quality 750 watt PSU, then the 570 SLI is no problem. Corsair likes to underrate their power supplies. It can output more than what it is rated for.
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post #5 of 20
yes should be more then fine smile.gif
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post #6 of 20
Quote:
Originally Posted by youra6;11878630 
If a 470 SLI can be powered by a quality 750 watt PSU, then the 570 SLI is no problem. Corsair likes to underrate their power supplies. It can output more than what it is rated for.

Edit-
After researching, agreed.
Edited by codejunki - 1/6/11 at 7:23am
    
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post #7 of 20
Like nothin' do it.
Quote:
Originally Posted by codejunki;11878649 
Last time i checked theyve been skimping on their psu's. Overrating them by as much as a 100 watts.
That was with the new CX series, everything else, especially the AX series, is at spec or overrated. The AX series is TOP NOTCH.
 
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post #8 of 20
Quote:
Originally Posted by codejunki;11878649 
Last time i checked theyve been skimping on their psu's. Overrating them by as much as a 100 watts.

That is with the CX series. The CX600 is running from a (rated) 500w PSU. The AX series is top notch, being hyper efficent fully modular and excellent ripple/voltage reg.
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post #9 of 20
Yes:
Quote:
AX750 Output: +12v @ 62 Amps = 744 watts
Quote:
GTX 570 power requirements: +12v @ 38 Amps = at least 456 total system watts

As a rule of thumb for SLI, add another 250 watts to that 456 wattage numbers and you are still below the maximum rated output of that PSU.

A good PSU can pull more than its rated wattage!
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post #10 of 20
My apologies for jacking the thread, but would the same hold true for my setup? I was thinking of getting another 570, but the modXtreme is more of a mid range power supply.... Thanks for any input smile.gif
    
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