Gigabyte LGA 2011 DDR3 2133 Intel X79 SATA 6Gb/s USB 3.0 ATX Motherboard GA-X79-UP4 Windows 8 Ready CPU: Support for Intel Core i7 processors in the LGA2011 package Memory: 8 x 1.5V DDR3 DIMM sockets supporting up to 64 GB of system memory; DDR3 2133/1866/1600/1333/1066 MHz memory modules LAN:Intel GbE LAN chip (10/100/1000 Mbit)