MSI® Intel® Z68A-GD80 Chipset, Socket 1155 @ 100MHz FSB, Core i3 / i5 / i7 & Pentium Support, DDR3-1333, Dual Memory Channel, 4x DIMM Slots (Max 32GB) 3x PCI-E Gen 3.0, Integrated 1024MB Graphics, PCI 32 Bit ,2xPCI-Ex1, 3x SATA3, 4x SATA2, 2x USB 3.0, 10x USB 2.0, SLI ,Crossfire , TPM ,DrMOS ,APS, 1x IEEE 1394, DVI + HDMI Azalia Realtek ALC892 8CH High Definition Audio, Realtek 8111E 10/100/1000 LAN, All Solid Capacitors ,OC Genie II ,Instant OC - 3 Year Warranty