GIGABYTE GA-X58-USB3 LGA 1366 Intel X58 USB 3.0 ATX Intel Motherboard CPU: Support for an Intel Core i7 series processor in the LGA1366 package; Chipsets: Intel X58/ICH10R Memory:1.6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system memory, Dual/3 channel memory architecture Memory : Support for DDR3 2200/1333/1066/800 MHz memory modules Expansion Slots:2 x PCI Express x16 slots running at x16,2 x PCI Express x16 slots running at x16, 3 x PCI Express x1 slots,1 x PCI slot Storage:6 x SATA 3Gb/s connectors supporting, Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 Back Panel Connectors:1 x PS/2 keyboard port,1 x PS/2 mouse port,1 x coaxial S/PDIF Out connector,6 x USB 2.0/1.1 ports Back Panel Connectors: 2 x USB 3.0/2.0 ports,1 x RJ-45 port,6 x audio jacks USB: Up to 12 USB 2.0/1.1 ports, Up to 2 USB 3.0/2.0 ports on the back panel Audio: Realtek ALC892 codec, High Definition Audio,2/4/5.1/7.1-channel,Support for Dolby Home Theater LAN:1 x Realtek RTL8111E chip (10/100/1000 Mbit) Support for ATI CrossFireX /NVIDIA SLI technology