Biostar TPower I45. Supported memory types: DDR2 667/800/1066/1200 MHz, Maximum internal memory: 16 GB. Processor family: Intel, Processor socket: Socket 775, Compatible processor series: Core2 Extreme, Core2 Quad, Core2 Duo, Pentium Dual-Core, Celeron Dual-Core. Audio system: Realtek ALC888S. RAID levels: 0, 1, 5, 10. Networking features: Gigabit Ethernet, LAN controller: Realtek RTL8111C