GA-8S655FX Ultra motherboard specially designed for Intel® Pentium® 4 platforms, powered by SiS® top performing 655FX chipset and a variety of new cutting edge technologies, delivers the state-of-the-art designs for full function platform with outstanding performance. The architecture of 800MHz FSB, AGP 8x, Dual Channel DDR 400, provides promising framework for excellent performance, while Hyper Streaming Engine technologies enhances the platform performance to extreme. This platform also features Gigabit network connection and delivers optimized broadband network throughput & platform performance. The Serial ATA and IEEE 1394 Firewire are integrated to provide superior I/O performance and data protection. The integrated 6-channel audio with UAJ (Universal Audio Jack) not only provides the ideal solution for multi-media and also user-friendliness for audio speaker installation. GA-8S655FX Ultra will definitely delivers the uppermost platform with unprecedented computing power and rock-solid stability.