Power supply help please

[Loo989]

I'm getting a new graphics card but I have no way of powering it as my power supply has no way to plug in new cables any ideas
I'm getting either a gtx 960 or 70

Here is a link to the power supply http://imgur.com/8SEkbPU
I cannot see anyway to add extra cables

 

[PapaShand]

I'm getting a new graphics card but I have no way of powering it as my power supply has no way to plug in new cables any ideas
Thanks

What graphics card is it?

 

[Benjiwenji]

What is your PSU? Are you trying to crossfire or SLI?

 

[bhupeshm]

You have to be specific with the details of the computer and to enable us to tell you about the estimated power consumption of your pc... however you can get a reference idea from http://outervision.com/power-supply-calculator

 

[Loo989]

I'm getting a new graphics card but I have no way of powering it as my power supply has no way to plug in new cables any ideas
Thanks

What graphics card is it?

I'm thinking of getting a gtx 960 or 970

 

[bhupeshm]

I'm getting a new graphics card but I have no way of powering it as my power supply has no way to plug in new cables any ideas
Thanks

What graphics card is it?

I'm thinking of getting a gtx 960 or 970

In that case you would be good with 550 - 600 Watts psu, I have kept some room for overclocking as well...

 

[Benjiwenji]

Here is a chart for GPU power requirements. If you OC, the expect an extra 100w or so.

http://www.realhardtechx.com/index_archivos/Page362.htm