Biostar T41 HD. Supported memory types: DDR2-SDRAM, Supported memory clock speeds: 800, 1066, 1333 MHz, Maximum internal memory: 8 GB. Processor family: Intel, Compatible processor series: Celeron Dual-Core, Core 2 Duo, Core 2 Quad, Pentium Dual-Core, Processor socket: Socket 775. Audio output channels: 5.1, Audio system: HD. Width: 305 mm, Depth: 210 mm. Networking features: Gigabit Ethernet, LAN controller: Realtek RTL8111D(L), Ethernet interface type: Gigabit