EVGA 132-CK-NF78-A1 nForce 780i SLI 3xPCI-Express x16 PCI-Express 2.0 Socket 775 A1 Version Motherboard SLI-ready motherboard with fast Gigabit Ethernet performance Supports Intel Core 2 Extreme, Intel Core 2 Quad, Intel Core 2 Duo, Pentium EE, and Pentium processors 3 16x PCI express slots; ESA (Enthusiast System Architecture) certified NVIDIA RAID technology with standard RAID 0, RAID 1, and RAID 0+1 techniques NVIDIA's patent-pending isochronous StreamThru Data Transport System for uninterrupted data streaming