Supermicro SuperServer 5028R-WR. Motherboard chipset: Intel C612, Processor socket: LGA 2011 (Socket R), Processor family: Intel Xeon E5 v3. Supported memory types: DDR4-SDRAM, Maximum internal memory: 512 GB, Memory voltage: 1.2 V. RAID levels: 0, 1, 10, Supported hard disk drive sizes: 3.5", Supported storage drive interfaces: Serial ATA III. LAN controller: Intel I350AM2, Copper ethernet cabling technology: 1000BASE-T,100BASE-TX,10GBASE-T. On-board graphics adapter model: Aspeed AST2400