AlienKill Posted May 23, 2009 Share Posted May 23, 2009 I recently just purchased a EAH4890 Radeon graphics card and need to find a PSU that has 2 2x3 pin express power connector, a minimum of 550 watt power supply (with 12v current rating of 40A). I looked around and could only find that CMPSU-1000HX 1000W seemed to be the only one that would be able to do this but I don't want to get a 1000 watt it's just to much. Any help would be appreciated thanks! Link to comment Share on other sites More sharing options...
Wired Posted May 23, 2009 Share Posted May 23, 2009 Looked at the HX620W? Link to comment Share on other sites More sharing options...
AlienKill Posted May 24, 2009 Author Share Posted May 24, 2009 Yes I did but does it support a 12v current with a rating of 40a? It's my first time purchasing a power supply so I don't even know what all of it means but I was just reading off the back of my graphics card box on what it requires. Link to comment Share on other sites More sharing options...
Yellowbeard Posted May 26, 2009 Share Posted May 26, 2009 First, keep in mind that the amperage rating on the box is for the full system. Your video card alone does not use 40a of current. I suggest you use our PSU Finder and see what PSU it recommends for your system: http://www.corsair.com/psufinder/default.aspx Link to comment Share on other sites More sharing options...
AlienKill Posted May 26, 2009 Author Share Posted May 26, 2009 Newegg has a great deal on 750TX! Even if it doesn't come up when I do the PSU finder for my Radeon 48900 graphics card will this power supply still be ok to use? Link to comment Share on other sites More sharing options...
Yellowbeard Posted May 26, 2009 Share Posted May 26, 2009 It will run 2 of those cards with ease. :sunglasse Link to comment Share on other sites More sharing options...
AlienKill Posted May 26, 2009 Author Share Posted May 26, 2009 great thank you for your help specmike! already ordered =) Link to comment Share on other sites More sharing options...
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