Asus Rampage III Extreme - Manual (Page 58)

• Refer to the following configuration table for installation.
PCIex16 Slot # Single
VGA
SLI/CF 3 way
SLI/CFX
Quad CFX
1 x16 x16 x16 x8
2 — — — x8
3 — x16 x8 x8
4 — — x8 x8
• We recommend that you provide sufficient power when running
CrossFireX™ or SLI mode. See page 2-46 for details.
• Connect a chassis fan to the motherboard connector labeled
CHA_FAN1/2/3 when using multiple graphics cards for better thermal
environment.
2-28 Chapter 2: Hardware information