Aopen MP965-DR miniPC Duo. Processor family: Intel, Processor front side buses supported: 533 / 667 / 800 MHz, Motherboard chipset: Intel GM965 Express. Supported hard disk drive interfaces: ATA, S-ATA. Maximum internal memory: 4 GB, Memory slots: 2x SO-DIMM, Supported memory types: DDR2. Audio output channels: 5.1, Audio system: High Definition Audio. Networking features: Gigabit Ethernet