Gigabyte GA-MA770T-UD3. Memory voltage: 1.5 V, Maximum internal memory: 16 GB. Processor family: AMD, Processor socket: Socket AM3. Audio system: ALC888, Audio output channels: 7.1. Width: 305 mm, Depth: 210 mm. Controller (2nd) interface type: ATA-133/100/66/33, Controller interface type: iTE IT8720, RAID levels: 0, 1, 0+1