Power and performance are combined in Tyans Thunder K8QS Pro 4-way AMD Opteron platform. With a low latency memory architecture, HyperTransport based I/O implementation, the Thunder K8QS Pro delivers nothing less than a complete platform for high-processing needs. Main features include support for up to four AMD Opteron 800 series processors, up to 32GB of DDR400 Registered memory with ECC, dual U320 SCSI channels, built-in video and dual Gigabit LAN ports, PCI-X 133MHz and legacy PCI support, plus multiple power management options including AMD PowerNow.