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Installing Sapphire Radeon HD 4890 Toxic and Tagan 580W TG580-U15 PSU

Last response: in Graphics & Displays
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June 8, 2009 3:42:58 PM

Hi, I'm planning to buy the card in the subject of this post. PSU is a Tagan 580W, with 2 modes: split, with 20 Amperes in every 12V rail, and combined, with 35 Amperes. Can this PSU feed this card?. And by the way, will this PSU be able to feed 2 cards like this in the future?.

Thanks in advance.

More about : installing sapphire radeon 4890 toxic tagan 580w tg580 u15 psu

a b U Graphics card
June 8, 2009 3:55:54 PM

There is no way you could use that PSU for two cards. I would buy a new PSU before even trying to run even one card. 35amps probably would be the bare minimum for a stock card, let alone a toxic edition.
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