MSI X299 TOMAHAWK. Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Supported memory clock speeds: 2133,2400,2667,2800,2933,3000,3200,3333,3400,3466,3600,3733,3800,3866,4000,4133,4200,4266,4400,4500 MHz. Processor family: Intel, Compatible processor series: Core i7,Core i7 Extreme Edition, Processor socket: LGA 2066. LAN controller: Intel I219-V, Ethernet interface type: Gigabit Ethernet. Component for: PC, Motherboard chipset family: Intel, Motherboard chipset: Intel X299. Parallel processing technology support: 3-Way CrossFireX,3-Way SLI