I need a system with these specs. Can you suggest compatible hardware?

[JC123_91]

Hello,
I already have the case just need a motherboard and psu compatible with all of these:
Video card (1GB)
cpu (intel core i7 2600)
8gb DDR3 ram
sound card (5.1 channel)
3 x HDD
gigabit lan

 

[manofchalk]

Which video card? All the 1gb tells is that its low end.

Any LGA1155 board will fit the CPU. I recommend the AsRock Z77 Extreme4.
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293

PSU should be around 600W. That should easily power what I think you have.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139028