Corsair TX650 enough for GTS 250 OC in sli?

[ryanhell078]

My system specs are:
Antec Skeleton (full ATX)
SLI'd identicle BFG GTS 250 Overclocked editions
Corsair TX650 PSU (less than 2 years old)
i7 920 DO running stock usually
12 gigs of Patriot DDR3 1333
2 HDD's one is master/slave (non RAID) 7200 RPM
Windows 7 x64 Ultimate
1 CD/DVD burner

My question is:
I have had some BSOD's and after swapping the cards around and changing connections it stopped BSOD'ing and hasnt done it in a week or two.

I am experiencing hangs on boot occasionally, I would say maybe 1 in 7 boots. A reboot or two is neccessary to get system going.

I am concerned the PSU I have is insufficient for my setup. I want to add that it just screams in Crysis and is super stable once booted even when it is pushed.

IS THE CORSAIR TX650 ENOUGH FOR THIS SETUP?

 

[delluser1]

Shouldn't be a problem
http://www.anandtech.com/video/showdoc.aspx?i=3539&p=22

 

[ryanhell078]

delluser1 THANKS! That was some good material that is totally relivent to the situation. Good job. I want to say the 650 is a sturdy PSU overall, but it is just enough for the sli'd GTS 250 overclocked editions. Still I am seeing intermittent hang on boots. Funny thing the system has never crashed during crysis even after long hours.

 

[ryanhell078]

Best answer selected by ryanhell078.