Is 650W Enough?

[peterisnoob]

Hello everyone,
Im building a custom build and I just wanted to know if the TX650 will be enough to power this system.

CPU: Q9550 O/C'D
M/B: Gigabyte EP45T-Ds3R
RAM: 4gb G.Skill DDR1333
GPU: ASUS GTX260
H/D: W.D 640G
PSU: TX650w
CASE: NZXT Lexa Blackline.
3 Fans and CC kit.

It will be used for gaming and will be hardly turned off.
Thanks
Cya

 

[peterisnoob]

I also forgot to add.
Eventually I will be upgrading to a i7 system and will be keeping the RAM, CASE, HD, GPU and PSU if its enough.

 

[disports]

650 W is fine.