SLI Bridge Size?

[Vypr]

I am wanting to get one of these SLI Bridges from EVGA for aesthetics reasons obviously. I ordered my second card last night and forgot I needed a bridge, but I am not sure if which size would fit. On the website it says short is 40mm and long is 60mm, I have no clue if it would fit because my motherboard skips two slots and I am having trouble finding something to measure the space with ATM. The motherboard I have is an ASUS Sabertooth x79 motherboard, HERE is a picture of the board.

[Glenwing]

PCIe slots are 20mm apart.

 

40mm bridge is for this configuration of PCIe slots:

 

================ (GPU1)

==

================ (GPU2)

 

60mm is for this:

 

================

==

==

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[Vypr]

PCIe slots are 20mm apart.

 

40mm bridge is for this configuration of PCIe slots:

 

================ (GPU1)

==

================ (GPU2)

 

60mm is for this:

 

================

==

==

================

 

Okay, that's what I figured. Just making sure, so the 60mm long should work perfectly. Thanks!