6.1Overview

The motherboard supports the NVIDIA® SLI™ (Scalable Link Interface) technology that allows you to install two identical PCI Express™ x16 graphics cards. Follow the installation procedures in this section.

6.1.1 Requi rements

You should have two identical SLI-ready graphics cards that are NVIDIA® certified.

Visit the ASUS website (www.asus.com) for a list of qualified SLI-ready graphics cards for this motherboard.

Make sure that your graphics card driver supports the NVIDIA SLI technology. Download the latest driver from the NVIDIA website (www.nvidia.com).

Make sure that your power supply unit (PSU) can provide at least the minimum power required by your system. See “8. ATX power connectors” on page 2-26 for details.

The NVIDIA SLI technology supports Windows® XP™ operating

system only.

Visit the NVIDIA website for the supported 3D applications.

Visit the NVIDIA zone website (http://www.nzone.com) for the latest certified graphics card list.

6.1.2 ASUS Certi fi ed SLI Graphi cs cards

Use only ASUS certified PCI Express x16 SLI graphics cards to ensure optimum peformance.

GeForce 6800 Ultra models

Vendor

Model Number

ASUS

Extreme N6800Ultra (EN6800Ultra)
BFGBFGO68256UX
eVGA256-P2-N377-AX/BX
GainwardPowerPack! Ultra/2600 PCX “Golden Sample”
GigabyteGV-NX68U256D-B
LeadtekWinFast PX6800 Ultra
MSIMS-8974
XFX/PineXFX GeForce 6800 Ultra

ASUS A8N-SLI Premium

6-1