I have ordered all the parts for my gaming rig but i have some questions

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1

i have ordered some parts for my gaming rig but i was just wondering about the psu. 

basic specs:

i5 3570k

8gb ram 

asus p8z77-v lk

1tb caviar black

gtx 660ti 

etc.. 

and a 600w corsair psu my question is: will 600w be enough and if i upgrade a component will i have to upgrade the psu????

 

thanks Luke

2

600w is totally fine, might not be ok if you overclock with dual gpu though.

3

It will be plenty unless you plan to overclock