Asrock K8N68PV-GLAN. Maximum internal memory: 2 GB. Processor family: AMD, Processor socket: Socket 754, Compatible processor series: Athlon™ 64, Sempron. Audio system: Realtek ALC662, Audio output channels: 5.1. RAID levels: 0, 1, 0+1, 5, JBOD. Networking features: 10/100/1000 Mb/s