Supermicro X8STI Motherboard - Core I7/I7 Extreme Edition and Future Intel Nehalem Processor Families,intel X58 CPU: Socket 1366 Support Intel Core i7-965 Extreme/ i7-940/ i7-920/ Nehalem Processor; QPI upto 6.4 GT/s Chipset: Intel X58 & ICH10R Memory: 6x 240pin DDR3-1333/1066/800 DIMMs, Triple Channel, ECC/Non-ECC Unbuffered, Upto 24GB Slots: 1x PCI-Express 2.0 x16 Slot; 1x PCI-Express x8 Slot; 1x 32-bit PCI Slot SATA: 6x SATA2 Ports, Support RAID 0, 1, 5, 10 Video: Matrox G200eW Graphic Controller with 8MB DDR2 Memory LAN: 2x Intel 82574L Gigabit Ethernet Controller