EVGA nForce 780i SLI. Maximum internal memory: 8 GB. Processor family: Intel, Compatible processor series: Core 2 Extreme, Pentium, Processor socket: Socket 775. Audio output channels: 7.1, Audio system: Azalia (HDA). RAID levels: 0, 1, 0+1, 5, JBOD. Networking features: 10/100/1000 Mb/s