Supermicro SuperServer 2027PR-HC0TR. Motherboard chipset: Intel® C602, Processor socket: LGA 2011 (Socket R), System bus rate: 8 GT/s. Supported memory types: DDR3-SDRAM, Supported DIMM module capacities: 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, Maximum internal memory: 1000 GB. Storage drive sizes supported: 2.5", Supported storage drive types: HDD, Supported storage drive interfaces: Serial Attached SCSI (SAS), Serial Attached SCSI (SAS)-3. On-board graphics adapter model: Matrox G200eW. Ethernet interface type: 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000,10000 Mbit/s, Copper ethernet cabling technology: 10BASE-T,10GBASE-T,100BASE-TX,1000BASE-T