Hello, I recently tried to build my first computer system. I read a lot of posts on here, as well as did my own research. My issue is I wasn't sure if a 750w or 650w power supply was necessary for my build. I ended up purchasing the 650w power supply (by accident actually), and now I'm not sure if I should open it and attempt to use it, or return it (Newegg won't charge me the 15% restock fee if I do this).
Here is my build:
intel i7 930 $213.99
eVGA GTX 260 $199.99
WD Caviar Black 500gb HD $59.99
Gigabyte GA-X58A-UD3R $199.99
ASUS dvd burner $22.99
GSkill 6gb ddr3 $169.99
Corsair 650w PSU $89.99
ANTEC 900 case $90.94
Will a Corsair 650w PSU be a good choice? Or should I return it and get a 750w PSU?
Another thing to consider, if in a few years I decide to use:
a higher single graphics card such as 1 GTX280 or 1 Radeon 5850
I decide to overclock the CPU, GPU, or both
will the Corsair 650w be able to handle it?
Thank you very much for your input and support. Take care.