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Knowing my psu wattage

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  • Power Supplies
  • Components
Last response: in Components
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December 4, 2011 1:52:18 AM

Guys I need help. I am planning to buy 6670 DDR5, 6750 or 6770 depending on my psu. The problem is I don't know my psu wattage. When I opened up my case, I didn't find my psu wattage. All I saw was this plus some japanese/chinese words;

P4
Model: ATX-300+
AC Input: 220V
3A, 47Hz~63Hz

+5V=20A
-5V= 0.5A

+12V=8A
-12V=0.5A

+3.3V=17A
+5Vsb=2.0A

Shen zen shi heng run da electronics co., ltd

I need help. I'm planning to buy in 3 hours. Thanks! :) 

More about : knowing psu wattage

a c 80 ) Power supply
December 4, 2011 2:01:12 AM

It is a 300w power supply.
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a c 80 ) Power supply
December 4, 2011 2:09:03 AM

It looks like you are going to need a 400w psu minimum to power any of the cards that you listed.
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December 4, 2011 2:10:46 AM

the ATX-300+ refers to 300 watts just in the naming of it.
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December 4, 2011 2:14:40 AM

That looks like a 300W PSU, at best. It won't power a whole lot of anything. What other components do you have?
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December 4, 2011 2:42:07 AM

AMD Athlon 64x2 Dual Core 2612Mhz
MS-7309
GeForce 6150SE nForce 430

:( 
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Best solution

a c 94 ) Power supply
December 4, 2011 3:04:55 AM

Quote:
+12V=8A


:) ) Time to buy a new PSU my friend.
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a c 144 ) Power supply
December 4, 2011 3:30:29 AM

Oh, yes, indeed. 8 amps will barely power some of the new CPU's.
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December 4, 2011 3:49:28 AM

Best answer selected by shugi.
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