Not enough to worry about, your PSU will either work, or it won't when you plug in the card. If it works...cool.
I'm assuming that's why you asked ?
Gary
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<font color=red>AMD 2700 XP<font color=red>
<font color=red>Gecube 9800 pro Extreme<font color=red>
<font color=blue>ASUS A7N8X deluxe<font color=blue>
<font color=blue>1024 meg Dual Channel DDR 3200<font color=blue>
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