Tyan Thunder (S4985-SI) Server Motherboard - AMD nForce Pro 2200 Chipset - Socket F (1207) - SSI MEB - 4 x Processor Support - 128 GB DDR2 SDRAM Maximum RAM - Floppy Controller, Serial ATA/300, Ultra ATA RAID Supported Controller - Onboard Video - 4 x PCIe x16 Slot: