Is 650w pwr supply enough to power an i7 + mobo + 3 HDD + card

daebis

Distinguished
Jun 7, 2007
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hi
i have a seasonic SS-650HT Active PFC power supply,

am upgrading my machine getting
either an i5 750 or i7 920 with new mobos
will run my old card 8800 gts ( may get another if i have to),
also i currently have 3 HDD may get another..

is the power supply enough... or i need a new one.