EVGA NFORCE 680I SLI 122-CK-NF68-XX - Manual (Page 157)

Installing and Configuring the EVGA nForce 680i SLI Motherboard
106
¾ Dual EVGA GeForce 7600 GT Graphics cards
¾ Intel Core 2 Duo
¾ Single HDD
¾ One optical drive
For a list of certified power supplies, go to
http://www.slizone.com/content/slizone/build.html .
Install Your NVIDIA SLI-Ready Parts
Now that you have obtained the necessary NVIDIA SLI-Ready parts, it is time
to configure the system. This procedure assumes you have already installed the
motherboard. The EVGA nForce 680i SLI motherboard has three PCI Express
slots. The two outer slots (black) are used for the SLI configuration. The middle
slot (blue) is used for CPU physics and is not configured into the SLI
configuration.
SLI graphics cards in these slots