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Would this PSU suffice?

Last response: in Components
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October 2, 2011 7:06:16 PM

Hi everyone! New member here. :hello: 

Right now, I have an Antec Earthwatts 650w Green PSU.

My current specs:
AMD Phenom x4 955 (Planning on upgrading to AMD FX-8150 upon release).
1x GTX 560 Ti
2x4gb DDR3 G Skill
Gigabyte AM3+ 990fxa-ud3

I have been considering getting another 560 Ti for an SLI build in the near future, once I have the cash, however I am unsure if my PSU can handle it.

Here are some pics of the PSU, including specs.
http://www.kitguru.net/components/power-supplies/zardon...

Help is much appreciated.

More about : psu suffice

a b ) Power supply
October 2, 2011 7:24:26 PM

Yes it can handle it.
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October 2, 2011 7:38:39 PM

I see, I have been reading mixed opinions.
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a b ) Power supply
October 2, 2011 7:44:44 PM

That's weird, 650W will probably handle 560 SLI.
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October 2, 2011 8:22:23 PM

Here is something I have read,

"You will notice that both PCI-E connectors are joined to take 12V3 all to themselves. Which, I remind you, is rated for 25A. This means that you should be able to run a single GTX 280 on this bad boy, but one only. And really, SLI on those things takes something bigger than 650W anyway."

From
http://www.jonnyguru.com/modules.php?name=NDReviews&op=...

GTX 560 Ti has a TDP of 170 watts
AMD Phenom x4 955 [125 Watt TDP]



hunter315 you are right sorry, dident see the Green part.
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a c 277 ) Power supply
October 2, 2011 8:29:16 PM

Thats for the original EA 650, the newer EA 650 Green has 2 rails with 38 A OCP limits on it that have a combined 54 A available so you dont need to worry about the OCP limits on it.

Guru3d had a full system power draw of 449W with two GTX 560 Ti under full stress load. That is well within the capabilities of the EA 650 Green.
http://www.guru3d.com/article/geforce-gtx-560-ti-sli-re...
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October 3, 2011 2:59:20 AM

Best answer selected by bertrob.
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a c 277 ) Power supply
October 3, 2011 11:20:52 PM

This topic has been closed by Hunter315
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