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View Full Version : Do I Need Bigger Psu


XServer
08-12-06, 01:35 AM
Have silverstone ST75ZF 750W TRUE POWER but am upgrading to 2x7950gtx2 quad sli need to know is this powersupply can handle it, and if not what is a good powersupply to use for this setup ?

Bearclaw
08-12-06, 02:55 AM
I'm not entirely sure how much power you would need for Quad set-up, and by the specs in your sig, you hvae a pretty hefty set-up. Talk to Jakup. He would know. :D

Imbroglio
08-12-06, 02:19 PM
http://www.extreme.outervision.com/psucalculator.jsp

somebody should sticky this original thread or something, what a great website

XServer
08-12-06, 02:25 PM
Look like i will need better power supply it say i need a min of 789 watts damn. Pc Power Cooling here i come.

Imbroglio
08-12-06, 02:37 PM
yea, aside from the the two 7950's being a huge draw, watercooling is more than likely what put you over the top ;)

XServer
08-12-06, 03:16 PM
Going to order new psu wonder if there is anything that just as good as PC Power Cooling that not as expense $500 for PSU is high gotto wait for waterblock from dangerden to come in anyway.