Tyan B8236G24V4H. Processor socket: Socket G34, Processor family: AMD, Motherboard chipset: AMD SR5690. Memory voltage: 1.35, 1.5 V, Supported memory types: DDR3-SDRAM, Maximum RDIMM memory: 256 GB. RAID levels: 0, 1, 5, 10, Supported hard disk drive interfaces: Serial ATA II, Supported hard disk drive sizes: 63.5, 88.9 mm (2.5, 3.5 "). Graphic adapter: AST2050. LAN controller: Intel 82574L, Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s