Intel HNS2600JFQ. Processor manufacturer: Intel, Processor socket: LGA2011, Processor number of cores supported: 4, 6, 8. Supported memory types: DDR3-SDRAM, Supported memory clock speeds: 1333, 1600 MHz, Maximum internal memory: 256 GB. Hard drive interface: Serial ATA, Serial ATA II. PCI Express slots version: 3.0. Ethernet interface type: Fast, Gigabit