Hello, I'm picking up a Phenom II X4 965 Black Edition, within a Sapphire HD 6850. I already have a OCZ ModXStream Pro 500w Power Supply. Is that PSU enough? Do I need more horsepower or I'll be fine with that?
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albeit the psu is moderately old, it should be enough.
The OCZ ModXstream 500W is enough for your PC and significant upgrades.