Is this PSU enough for 5850 crossfire?

[StinkyPinky]

http://www.newegg.com/Product/Produc...-021-_-Product

+3.3V@25A,+5V@25A,+12V1@22A,+12V2@22A,+12V3@25A, +12V4@25A,-12V@0.8A,+5VSB@3.0A

PCI-Express Connector 2 x 6-Pin, 2 x 6+2-Pin

Or is 650W perhaps a bit low?

 

[spittledip]

All the power is where it needs to be. You should be good with that PSU. I assume this is Seasonic built like the 750?