need help with 8+6pin pcie

[madmaster32]

I am thinking about getting a be quiet! psu sfx power 2 400w psu, however I'm not sure wether or not it will be able to power my evga 780 reference card. The card has one 8 pin and one 6 pin connector, while the psu got a 6+2 and only one molex. So anyway the 6+2 pin would have to go to the 8 pin on the graphics card. But since the psu only got one molex, can I put a molex splitter onto it and then use a 2 molex to 6 pin pcie?

[Wiflare]

I'd say go for a psu with more watts.

[bacosta1993]

You need more wattage. It will probably run but you are pushing the power supply to its limits. 

[Oberon.Smite]

Go for a 600W for a bit of headroom. 

 

Better safe than sorry man.

[madmaster32]

Are there any that you would recommend? It have to be the same formfactor/size though

[madmaster32]

And just to ask, would it work to do a molex split and then 2 molex to 6 pin? Would be nice to know