ASUS RS724QA-E6/RS12 . Processor socket: Socket G34 (1944), Processor family: AMD, Processors compatible: Opteron. Maximum internal memory: 256 GB, Supported memory types: DDR3-SDRAM, Maximum RDIMM memory: 256 GB. RAID levels: 0, 1, 5, Supported hard disk drive interfaces: Serial ATA II, Supported hard disk drive sizes: 88.9 mm (3.5 "). Graphic adapter: AST2050, Maximum graphic adapter memory: 8 MB, Graphics adapter family: Aspeed. LAN controller: Intel 82574L, Networking features: Gigabit Ethernet, Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s