Asrock Socket 754 NVIDIA GeForce 6100 / nForce 405 Micro ATX motherboard. Maximum internal memory: 2 GB. Processor family: AMD, Processor socket: Socket 754. Audio system: ALC861VD/ALC883, Audio output channels: 7.1. Width: 244 mm, Depth: 208 mm. RAID levels: 0, 1, JBOD