Motherboard ATX Socket R3 (LGA 2011) for Intel 4th Gen Core i7 series, Xeon E5-2600/1600 v3 family processors - Supports up to 64GB DDR4 Non-ECC UDIMM up to 3300MHz O.C. (4x 288-pin slots) - On-Board : SATA3 6Gbps via Intel X99 Controller / 10x SATA3 ports / 4x sSATA / 6x iSATA RAID), 2x Gigabit LAN, HD Audio, VGA - MBD-C7X99-OCE-F-O (Retail Box)