Is this psu enough?

i had a thread about this a lil bit ago but it took longer to get this stock check then i though so i have looked into some stuff while i waited and i stumbled across this psu and i like it but i need to know from u guys if its good enough for what i will have
http://www.newegg.com/Product/Produc...82E16817371016
thats the psu^^

specs:

GFX: http://www.newegg.com/Product/Produc...-469-_-Product
MOBO: http://www.newegg.com/Product/Produc...82E16813128392
CPU: http://www.newegg.com/Product/Produc...82E16819103649

I PLAN TO UNLOCK THE 4TH CORE AND OC TO ABOUT 3.4, incase u needed to know

RAM: http://www.newegg.com/Product/Produc...82E16820231189
one hard drive soon to be 2 (just basic ones)
one cd/dvd burner
4 case fans

thx for the help

o and also incase that one isnt enough i was also thinkin about this one, but i rly like the fact that antecs is modular

anyways here is a 600watt incase the antec isnt good enough, would this be?
http://www.newegg.com/Product/Produc...82E16817341010

The Antec PSU is the way to go.

And YA You can get HD 4870 instead of GTS250.

Is it possible to unlock the fourth core in that? I remember reading somewhere that up to this point people haven't figured it out, but that might have been an old article and I can't remember for the life of me where I found it. I'm not saying it's not possible, I just don't know.

There seem to be no independent, qualified reviews for the Antec "Continuous Power". In fact, this psu seems to be a rebadged "Basiq". If so, that line is adequate but, unlike "Eartwatts" and other series, is not one I would call anything but "OK".

It's not a rebadged Basiq, it's a Basiq.
"Continuous Power" is a marketing term that all Antecs are labeled with.
http://www.newegg.com/Store/BrandS [...] r-Supplies

Hey man, with current modern GPUs and other components you can choose PSU at 600-700W and you'll be covered.
As for the brand I trust Enermax and Seasonic, other brands would be good but I only had experience on those 2. Review first the comments on the PSU you are about to buy if it has a good performance.

Good luck.