Gigabyte GA-M61P-S3. Supported memory types: DDRII 800/667/533, Maximum internal memory: 16 GB. Processor family: AMD, Processor socket: Socket AM2, Processors compatible: Athlon™ 64 FX / Athlon™ 64 X2 Dual-Core / Athlon™ 64 / Sempron™. Audio system: Realtek ALC883, Audio output channels: 7.1. Width: 305 mm, Depth: 214 mm. Networking features: Gigabit Ethernet, LAN controller: Realtek RTL8211