What power supply to get for this build?

LolwatMan

Honorable
Sep 15, 2013
18
0
10,510
Greetings!

I am planning to buy a new computer very soon and I'm trying to reduce it's cost a little bit (without harming the performance).

I'm going to use:

Intel Core i7 4770K - 4.6GHz
Noctua NH-D14
ASUS Z87 Sabertooth
MSi GeForce GTX 760 (I'm planning to SLI)
2 x 4GB DDR3 1.25v RAM
and a few HDDs.

So what should I pick?
Note: I need it to be modular.