Biostar N68S3+. Supported memory types: DDR3, Supported memory clock speeds: 800, 1066, 1333 MHz, Maximum internal memory: 8 GB. Processor family: AMD, Processor socket: Socket AM3, Processors compatible: AMD Phenom II X4, Phenom II X3, Phenom II X2, Athlon II X4, Athlon II X3, Athlon II X2, Sempron. Audio system: Realtek ALC662, Audio output channels: 5.1. Width: 244 mm, Depth: 190 mm. RAID levels: 0, 1, 5, 10