Is this GTX980 a reference design?

[leSLIe]

I'm getting a full cover water cooling for this Gigabyte GTX 980 G1 Gaming so I'd like know if this is a custom PCB or just the regular design. Is there a list to check for this? Or other way to know? (without having to remove the heatsink fan, just yet)

http://www.gigabyte.com/products/product-page.aspx?pid=5208#ov

 

[leSLIe]

Nevermind, I've found out