Equipped with the latest architecture, the K8NF9 Ultra (Rev 1.x) delivers blistering performance and represents the best solution for AMD platform. Accompanied with the innovative designs of AMD64 technology, the advanced NVIDIA nForce4 Media and Communication Processors (MCPS) contributes to functionality and stability of this platform. The brand new PCI-Express interface provides scalable bandwidth for high performance graphics cards and new generation I/O peripheral devices as well. SATA 3Gb/s interface enhances storage performance. The high speed Gigabit Ethernet interface delivers the efficient broadband connection to the internet. Features such as 8-channel audio and IEEE 1394 FireWire also ensure the enjoyment of multi-media application. Finally, NVIDIA Firewall and Norton Internet Security software is included for security protection. With such an array of leading technology and Gigabyte's unique features, users are sure to get the most value from the GA-K8NF9 Ultra (Rev 1.x).