Thermaltake Toughpower 750W Power Supply - $169.99
I'm not sure about frys.com I never bought anything from there before though but price are cheaper compare to newegg.com Which site you guys recommand to buy psu from newegg or frys.com?
which one of this psu will do the job for me? and will it fit on my antec nine hundred case?
btw I might overclock the cpu to 2.8.
I always buy from the Egg. That's just me. When it says 3 day shipping you almost get it next day. They are very good about getting the order out promtly. Anyway. Any of thos PSUs have more then enough power.
Newegg antec nine hundred price at $140 on frys.com its only $90 same thing with power supply price on newegg.
Any of those PSUs should be more than enough for the config you have, and would probably do decently for SLI too, but I'm no expert in the SLI department. I guess that it partly depends on what features you want and how much they are worth to you.