GTX 660 SLI power consumption 650watts seasonic gold

revalph

Honorable
Jun 23, 2013
17
0
10,510
ive built a new system and my ever so loving army brother came home gettin me a new GFX card. now i got to SLI forcefully. :D

my problem is

i5 4670k
GA-z87x-UD3H
DDR3 8GIG CL9 Hyper X kingston (2x4gb)
Storm Scout with 4 extra fans total
Caviar Black 1TB HDD
Corsair Neutron SSD 128gb
Asus 22" LED
CoolerMaster X6 CPU Cooler


2x SLI GTX 660 Gigabyte OC
PSU Seasonic X-series 650watts 80+ gold modular.

overclock to 4.0Ghz maybe, but not beyond.

can my PSU handle this?