SLI Compatible Motherboard?

[Tom Clark]

So, I recently bought a seconds GTX 660 to SLI with the '660 I currently have. But I have a question... My motherboard (ASRock Z77 Pro3) does not say "SLI Compatible" on the box, nor does it say it anywhere. Does that mean that I cannot SLI my graphics cards with the motherboard I currently have?

Thanks, Tom.

 

[Suztera]

Not it is not SLI certified so you can't run SLI on that motherboard.
Product page doesn't say anything about SLi either, only crossfire
http://www.asrock.com/mb/intel/z77%20pro3/

 

[jimthenagual]

Looks like it is crossfire only, no SLI.

 

[GlenicoNico]

That motherboard is not SLI Compatible.

 

[jimthenagual]

Page 23 of the user manual says it is crossfireX compatible
ftp://66.226.78.21/manual/Z77%20Pro3.pdf

So you could only use two AMD cards, not two nVidia cards.