Is this PSU good for this case and this rig?

[mat45]

Hi everyone. Here's my problem:

 

I have an xpredator x3 red devil case from aerocool. I found out that my PSU (600w from PowerX) cannot power any of the two fans in the case and that its wires are way too short. I need to buy a new one. Also I have an i7 4790K CPU, 16 Gb of RAM, a z97x gaming 7 mobo and a gtx 560 ti (to be upgraded with a gtx 780 Ti or r9 290 when I have the money)

 

I wanted to know if this PSU was good enough for my case and my current (and future) rig:

 

http://xfxforce.com/en-us/products/xtr-series-full-modular/xtr-series-750w-psu-p1-750b-befx

[Guest]

Hi everyone. Here's my problem:

 

I have an xpredator x3 red devil case from aerocool. I found out that my PSU (600w from PowerX) cannot power any of the two fans in the case and that its wires are way too short. I need to buy a new one. Also I have an i7 4790K CPU, 16 Gb of RAM, a z97x gaming 7 mobo and a gtx 560 ti (to be upgraded with a gtx 780 Ti or r9 290 when I have the money)

 

I wanted to know if this PSU is good enough for my case and my current (and future) rig:

 

http://xfxforce.com/en-us/products/xtr-series-full-modular/xtr-series-750w-psu-p1-750b-befx

XFX are good psu's. They are made by Seasonic. A 750W is fine for sli 780 ti but might not be enough for 290 crossfire.

[Gachr]

You don't connect fans to the power supply (natively), you connect them to the motherboard. What's the full name of your current case?