Gigabyte GA-880GM-UD2H. Supported memory types: 1800/1666/1333/1066 MHz DDR3 DIMM, Memory voltage: 1.5 V, Maximum internal memory: 16 GB. Processor family: AMD, Processor socket: Socket AM3, Processors compatible: AMD Phenom II/AMD Athlon II. Audio system: Realtek ALC892/HD Audio, Audio output channels: 7.1. Width: 244 mm, Depth: 244 mm. RAID levels: 0/1/10