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Old 11-08-2008, 03:18 AM   #12
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Join Date: Jan 2006
Location: White City
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OK, the power supply I'm thinking about (GPS550) has the following +12v specs:
+12V1: 18A
+12V2: 18A
+12V3: 18A

Now, I'm not really knowledgeable when it comes to interpreting PSU specs, but I see you said a 3870 probably needs a 28-30A +12V, so what I need to know is what does V1, V2 and V3 represent and will the specs above be good enough?

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