Asrock K10N750SLI-WiFi. Maximum internal memory: 8 GB. Processor family: AMD, Processor socket: Socket AM2, Processor front side buses supported: 2600 MHz. Audio system: ALC890, Audio output channels: 7.1. RAID levels: 0, 1, 0+1, 5, JBOD. Networking features: (54Mbps IEEE 802.11g / 11Mbps IEEE 802.11b) / 10/100/1000 Mb/s